Answering the Wrong Questions in Columbia, MO

Just three days after the Columbia Heart Beat reported that Nathan Voris may have had a financial stake in Columbia, Missouri’s new animal control ordinance, Voris is denying any conflict of interest.

Voris, the former chair of the Columbia-Boone County Board of Health—now an employee of Pfizer Animal Health—was instrumental in crafting the ordinance, which requires all colony cats to “be tested annually for feline leukemia and feline immune deficiency virus.” No such testing is required for pet cats.

Pfizer Animal Health manufactures vaccines and a variety of FeLV and FIV tests for cats.

According to a story in yesterday’s Columbia Daily Tribune, though, Voris’ relationship with Pfizer (which, the Heart Beat reported, actually began when Voris was in veterinary school, serving as the drug-maker’s student rep) had no impact on the ordinance.

“Voris said he did not begin his employment with Pfizer until after provisions regarding feral cats were written into the proposed legislation, and, as a member of the Equine Veterinary Operations team for Pfizer, he has no personal stake in products for cats.”

According to the Tribune, Voris testified at last week’s City Council meeting, where the ordinance was approved 4–2, “and he defended the effectiveness of tests for feline leukemia and feline immunodeficiency virus.”

Was anybody disputing the effectiveness of the tests? The question is not whether or not they are effective, but whether they’re appropriate.

Research suggests that FeLV and FIV infection rates among colony cats are “similar to infection rates reported for owned cats,” [1] so the cats don’t benefit from annual testing. And the caretakers certainly don’t—in addition to the challenges of trapping and transporting cats for yearly vet visits, there’s the cost (easily $60 or more per cat, a local clinic tells me).

And there’s no benefit to local animal control officers, or to public health. So, what’s the provision in there for? According to Voris, the annual testing requirement has been in there for more than a year now—and still, nobody can explain its purpose.

I certainly can’t.

The news stories over the past week or so have done nothing to change my initial impression of Columbia’s new ordinance: this is the kind of legislation I’d craft if I were dead-set against TNR but lacked the integrity to take a stand publicly.

[Thank you, once again, to Alley Cat Rescue for the tip.]

Literature Cited
1. Lee, I.T., et al., “Prevalence of feline leukemia virus infection and serum antibodies against feline immunodeficiency virus in unowned free-roaming cats.” Journal of the American Veterinary Medical Association. 2002. 220(5): p. 620-622. http://avmajournals.avma.org/doi/abs/10.2460/javma.2002.220.620

Pharma’s Market?

In my previous post, I criticized proposed revisions to Columbia, Missouri’s animal control ordinance, arguing that its onerous provisions “suggest either a lack of input from TNR practitioners, or a lack of good-faith negotiation on the part of those responsible for drafting the proposal. Or both.”

Later that same day, the Columbia City Council approved the ordinance 4–2. According to Ward 1 Councilman Fred Schmidt, who voted in favor of the proposal, the fact that the feral cat provisions are largely unenforceable played a key role in its approval.

Ward 4 Councilman Daryl Dudley, the only other official to respond to my inquiries, had a decidedly different take: “I believe that feral cats should be treated the same as feral dogs.”

Conflict of Interest
Four days later, reporter Mike Martin, writing for the Columbia Heart Beat, shed some new light on the issue.

“One of the chief architects of a controversial new Columbia ordinance that mandates yearly testing and vaccinations for stray cats is employed by a pharmaceutical giant that makes and sells the newly-required vaccines and tests, the Columbia Heart Beat has learned.”

Nathan Voris, who chaired the Columbia-Boone County Board of Health during 2010, after being elected Vice Chair in 2009, has been an employee of Pfizer Animal Health for the past year. According to Martin’s story, Voris also served as a student rep for the pharmaceutical giant during his days in veterinary school.

“Voris’ employer, writes Martin, “is a leading maker of at least six feline leukemia tests including one for ‘difficult-to-sample cats’ called ASSURE FeLV; four feline immunodeficiency tests; and rabies tests and vaccines under the Pfizer and Synbiotics brand names.”

Columbia’s new ordinance is perhaps the first in the country to require all colony cats to “be tested annually for feline leukemia and feline immune deficiency virus.” No such testing is required for the city’s pet cats.

Christina McCullen, a board member of SNAP (Spay, Neuter & Protect), a local TNR group opposed to the ordinance, told Martin that Voris’ “position on the feral cat ordinance was so extreme that other Board of Health members were commenting about it and attempting to be more moderate.”

“I had no idea that Nathan Voris was an employee of Pfizer, and I am outraged to learn that he may have a financial conflict of interest in the contentious debate over including these tests and vaccinations in the ordinance.”

Very Mixed Feelings
Whatever Voris’ financial interests, his opposition to TNR is no surprise.

In his May 22, 2009 blog post, Voris portrays stray and feral cats (and, by association, their caretakers) as the very scourge of Boone County. Voris’ claim that he has “very mixed feelings on the issue of feeding stray cats or managing stray cat colonies” is contradicted by his litany of complaints.

Many of Voris’ objections to TNR mirror Dudley’s: cats should be treated no differently than dogs—in which case, one feral cat is too many. (Voris’ “concession” is straight out of the American Bird Conservancy playbook: “If the captured cats were released into an enclosure that protected neighbors, the ecosystem and the public, I would fully support the TNR program.”)

Voris’ apparent concern for rabies vaccinations is understandable—if overblown. His hand-wringing over personal property damage, on the other hand, seems little more than a red herring. Misguided, too, if Voris is implying that a (growing) population of unsterilized cats is likely to cause less damage and prompt fewer nuisance complaints than a community of managed colonies.

But it’s the “ecosystem” portion of his argument that I found most interesting.

As evidence of the “environmental impacts of stray cat colonies on local wildlife,” Voris cites the U.S. Fish and Wildlife Service’s Migratory Bird Mortality “fact sheet” [1] (PDF), which, in turn, cites as its single source the infamous  “Wisconsin Study.”

If he’s looking for a scientific argument for opposing TNR, Voris is off to a remarkably poor start.

“There are coastal locations,” Voris continues, “where the U.S. Fish and Wildlife Service are rounding up stray cat colonies due to their predation on endangered birds.”

“We have similar shorebirds (least tern and piping plover) on the Missouri River that are protected under the Endangered Species Act. If there were an exception for stray cat colony caretakers, what would stop every cat owner from claiming they are a colony caretaker and exempt from responsibility for their pet?”

Voris is right about USFWS’s shoreline roundups (though their rationale remains questionable). But along the Missouri River? According to the U.S. Army Corps of Engineers, “The majority of nesting on the Missouri River by both species occurs” outside of Missouri:

“…below Gavins Point [on the Nebraska-South Dakota border] and Garrison Dams [North Dakota]. Least terns can also be found in small numbers below Fort Peck [Montana] and Fort Randall Dams [South Dakota] and occasionally limited nesting occurs on reservoir segments. Piping plovers also nest heavily on Lake Sakakawea and Lake Oahe with limited nesting occurring on Fort Peck Lake, Lewis and Clark Lake, and the sections of the Missouri River below Fort Peck Dam [Montana] and Fort Randall Dam. [South Dakota]” [2]

Reports from USACE suggest that cats simply aren’t a significant threat in these areas.

“Species documented as taking least tern and/or piping plover eggs, chicks, and/or adults: coyote, domestic dog, mink, raccoon, the American crow, American kestrel, black-billed magpie, common raven, European starling, great blue heron, great horned owl, northern harrier, merlin, peregrine falcon, red-tailed hawk, ring-billed gull, and various snake species.” [3]

In fact, neither the Final Predation Management Plan for Least Tern and Piping Plover Habitat along the Missouri River, [2] nor the related Environmental Assessment [3] mentions cats even once (this, despite numerous comments from ABC included in the EA).

(According to USFWS, by the way, “The serious decline of these birds [sic] species is directly related to the current operation of the [river] system and the elimination of habitat necessary for their survival. The large reservoirs formed by the six dams on the river have greatly changed the character of the river and the fish and wildlife it supports.” And I rather suspect USACE had a hand in the river’s “current operation.”)

•     •     •

Whether or not Voris’ association with Pfizer Animal Health is responsible for the inexplicable yearly testing provision in Columbia’s new ordinance, it’s clear that the provision has nothing to do with his alleged concerns for “neighboring property, the ecosystem and public health.”

I ended my previous post this way: If Columbia is truly interested in addressing the issue of feral cat management, then, it’s back to the drawing board—with, one hopes, a team that will take the task more seriously. A week later, I don’t see that Nathan Voris has any role to play on that team.

[Note: Alley Cat Allies has posted an Action Alert as a convenient way for Missouri residents to contact Columbia officials about this issue.]

Literature Cited
1. n.a., Migratory Bird Mortality. 2002, U.S. Fish and Wildlife Service: Arlington, VA. www.fws.gov/birds/mortality-fact-sheet.pdf

2. n.a., Final Predation Management Plan for Least Tern and Piping Plover Habitat along the Missouri River. 2009, U.S. Army Corps of Engineers, Missouri River Recovery Integrated Science Program: Omaha, NE. p. 46. http://im4.nwo.usace.army.mil/mrrp/PDA.download_my_file?p_file=4716029179302669

3. n.a., Environmental Assessment Predation Management Plan for the Least Tern and Piping Plover Habitat Along the Missouri River. 2009, U.S. Army Corps of Engineers, Omaha District: Omaha, NE. p. 109. http://im4.nwo.usace.army.mil/mrrp/PDA.download_my_file?p_file=4715906192286599

Columbia, MO

When the Columbia, MO, city council meets July 5th, they’ll be voting on “Amending Chapter 5 of the City Code relating to animals and fowl.” Many of the proposed amendments are found in Article VI, which addresses issues related to feral cat colonies and the numerous requirements being proposed for their caretakers—including two-year permits and yearly FeLV/FIV testing.

While it’s encouraging to see city officials debating this important issue, Columbia’s proposed ordinance (PDF) is likely to do more harm than good—for the cats, their caretakers, and for the community as a whole.

* * * Readers interested in contacting city officials will find contact information here. * * *

Article VI reads as follows:

Sec. 5-111. Feeding a feral cat colony without a permit.

No person shall provide food, water or other forms of sustenance to a feral cat colony without a feral cat colony caretaker permit.

Sec. 5-112. Feral cat colony caretaker permit.

(a) Any organization or individual over the age of eighteen (18) may submit an application to the department for a feral cat colony caretaker permit. The application shall be on a form provided by the department and shall provide the following information:

  1. A detailed description of the cats in the colony;
  2. Proof that the feral cats in the colony have been ear tipped and microchipped, neutered or spayed and vaccinated against rabies or are spaying and vaccination against rabies;
  3. The address of the private property where the colony will be maintained;
  4. Written permission from the private property owner to maintain the colony at such address; and
  5. Contact information for the applicant and any other information that may be required by the department.

(b) Feral cat colony caretaker permits shall be issued for a period of two (2) years.
(c) A permit fee of twenty-five dollars ($25.00) shall be paid when the original application is submitted and biannually for permit renewals.
(d) An animal control officer may inspect the private property where the feral cat colony will be maintained.
(e) No feral cat colony caretaker permit shall be issued for a feral cat colony located on public property.

Sec. 5-113. Requirements for care of feral cat colonies.

Every person issued a feral cat colony caretaker permit shall comply with the following requirements:

  1. Regularly feed the cat colony, including weekends and holidays.
  2. Annually trap each cat over the age of eight (8) weeks in order to comply with requirements (3) through (6).
  3. All cats must be spayed or neutered.
  4. All cats must be tested annually for feline leukemia and feline immune deficiency virus. Those cats testing positive must be humanely euthanized or isolated indoors.
  5. Identify all trapped cats by tipping their ears and insertion of a microchip.
  6. Have all cats vaccinated for rabies in addition to any other vaccinations or immunization requirement imposed by the state.
  7. Maintain records on the location and size of the colonies as well as the vaccination, microchipping, ear tipping and spay and neuter records of the colony cats.
  8. Take all reasonable steps to a) remove kittens from the colony after they have been weaned; b) place the kittens in homes or foster care; and c) capture and spay the mother cat.
  9. Obtain medical attention for any colony cat that exhibits illness, signs of rabies or unusual behavior and remove the cat from the colony to prevent disease or injury to other cats in the colony.
  10. If possible, report number of cats that died or otherwise ceased to be a part of the colony and the number of cats placed in animal shelters or permanent homes as companion cats.

Sec. 5-114. Revocation of permit.

(a) The director may revoke the feral cat colony caretaker permit of any permit holder for any of the following reasons:

  1. Conviction of any violation of this chapter or any other animal statute or ordinance.
  2. Failure of the permit holder or property owner to permit an animal control officer to inspect the property at which the feral cat colony is located.
  3. Failure or inability of the permit holder to provide care for the feral cat colony as required by Sec. 5-113.
  4. The size of the feral cat colony has increased to such numbers that the colony is a health hazard or interferes with the peace or quiet of any Columbia resident.

(b) Within sixty (60) days of the revocation of permit, the former permit holder shall relocate the colony to the care of one or more feral cat colony permit holders.

•     •     •

Nancy Peterson, Cat Programs Manager, Companion Animals, Humane Society of the United States addresses several of the flaws in Columbia’s proposed ordinance in her letter to city officials. I share Peterson’s concerns—the expenses associated with permits and microchipping, for example, which would unnecessarily burden caretakers (and divert precious funding from sterilization efforts).

Among the issues I’d like to address in detail are Article VI’s overly broad language, its requirement for FeLV/FIV testing, and its restrictions on feeding feral and stray cats.

Vague Language
Although permit applicants would be required to provide “a detailed description of the cats in the colony,” there’s no mention of which details are to be included. (Presumably, the application will be more specific.)

Similarly, caretakers are required to “maintain records on the location and size of the colonies as well as the vaccination, microchipping, ear tipping and spay and neuter records of the colony cats.” But records from low-cost, high-volume vet clinics—upon which most TNR programs depend—often omit the kinds of detailed information routinely included for pet cats. (I’ve seen paperwork that includes nothing but trap number and sex, for example.)

And when it comes to the location and size of a colony, what sort of records will be sufficient? Considering the potential consequences involved—revocation of a caretaker’s permit—more precise language is in order.

Perhaps the most unsettling language, though, is Article VI’s provision for inspection of “the property at which the feral cat colony is located.”

It’s not clear what circumstances would justify such an inspection, or whether caretakers would be given notice (or, as far as that goes, even allowed to be present). Do animal control officers have such far-reaching authority when it comes to inspection of private property housing pet cats (or dogs)? As Peterson suggests, this provision may very well run up against search and seizure protections and privacy laws.

FeLV, FIV, and Rabies
Article VI requires all cats to “be tested annually for feline leukemia and feline immune deficiency virus. Those cats testing positive must be humanely euthanized or isolated indoors.”

Given the impracticalities involved with isolating a feral cat, of course, a “failed” test is essentially a death sentence.

And, of course, the testing poses significant challenges for caretakers, both logistically and financially (easily $60 or more per cat, a local clinic tells me). Indeed, the only TNR programs likely to satisfy this requirement are those participating in formal research studies—and therefore provided with additional resources.

What’s more, there’s no justification for such a provision in the first place—because there’s no reason to expect infection rates among colony cats to be any different from those of pet cats.

A study of 1,876 colony cats (733 cats from a Raleigh, NC, TNR program and 1,143 cats from a Gainesville, FL, program) revealed a 4.3 percent rate of FeLV prevalence, and a 3.5 percent rate of FIV seroprevalence—“similar to infection rates reported for owned cats.” [1]

So why single out feral cats? If city officials are truly concerned about FeLV and FIV infection among Columbia’s cat population, why aren’t the owners of all cats allowed outdoors required to have their pets tested annually?

In fact, sterilization—required of colony cats but not of pet cats—reduces the spread of FeLV and FIV—both directly (“kittens are much more susceptible to [FeLV] infection than are adult cats”) and indirectly (“aggressive male cats are the most frequently infected [with FIV]”).

Furthermore, Article VI addresses the issue of sick cats directly, requiring caretakers to “obtain medical attention for any colony cat that exhibits illness, signs of rabies or unusual behavior and remove the cat from the colony to prevent disease or injury to other cats in the colony.”

And while Article VI is clear that colony cats must either be “vaccinated against rabies or… actively being trapped” in order to be vaccinated, it’s not clear whether this is a one-time requirement or not.

It’s also not clear whether booster shots are beneficial. July Levy, Maddie’s Professor of Shelter Medicine at the University of Florida’s College of Veterinary Medicine—and one of this country’s foremost experts on feral cats—suggests, “Even a single dose of rabies vaccination provides years of protection against rabies infection.”

Feeding Restrictions
Article VI prohibits residents from providing “food, water or other forms of sustenance to a feral cat colony without a feral cat colony caretaker permit.” Which, it seems to me, is just a step away from an outright feeding ban (which would effectively outlaw TNR altogether).

While I agree with the apparent intent here, the idea that the people feeding feral and stray cats are part of the problem is misguided. Indeed, these same people can be an integral part of the solution.

In a 2007 survey of 703 Ohio households, Linda Lord found that “only 42 of the 184 (22.8 percent) participants who reported feeding free-roaming cats had ever taken any of these cats to a veterinarian for any type of veterinary care.” [2] More intriguing than the figures, though, is the root cause.

“One reason,” suggests Lord, Associate Dean for Student Affairs at Ohio State University’s College of Veterinary Medicine, “may be the lack of affordable resources, particularly low-cost spay-neuter services, for free-roaming cats.” [2]

“Only 79 (11.2 percent) participants in the present study reported that they were aware of a trap-neuter-return program in their community. Although 296 (42.1 percent) reported they did not know whether such a program existed in their community, it is likely that there is limited access to these types of programs in many parts of Ohio.” [2]

Rather than outlawing “feeding without a permit,” then, Columbia should be developing and promoting community-based services that better connect with residents concerned for the welfare of homeless cats—ultimately increasing sterilization rates.

Caretaker permits, and the bureaucracy that invariably goes with them, are likely to have just the opposite effect, deterring community participation—thus driving down overall sterilization rates.

And finally, the underlying premise here—essentially, that handouts from well-meaning residents increase the population of feral cats—warrants a few comments as well.

A review of 29 studies revealed that, although the population density of cats correlates fairly well with the population density of humans (i.e., a greater density of cats in urban areas), these high densities do not require provisions by “cat lovers.” Indeed, “garbage bins” and “market refuse” proved sufficient to support some of the highest population densities. [3]

Similarly, researchers in Brooklyn found that “supplemental feeding” had no “significant effect on population density,” because available food supplies—again, mostly garbage—already exceeded what the cats required. [4]

All of which confirms a point I made in my previous post: we’re not likely to starve our way out of the “feral cat problem” (Marion Island being a rather dramatic case study [5, 6]).

•     •     •

As I say, I’m pleased to see officials in Columbia tackling this important issue. But the city’s proposed ordinance (years in the making, I’m told) falls well short of what’s necessary to make a significant, positive impact. Indeed, its various provisions—which, taken together, are onerous enough to drive caretakers “underground”—suggest either a lack of input from TNR practitioners, or a lack of good-faith negotiation on the part of those responsible for drafting the proposal. Or both.

Whatever the case, this is not just a missed opportunity; the proposed ordinance actually reads as if it were drafted by people dead-set against TNR but unwilling to make their position known publicly. If Columbia is truly interested in addressing the issue of feral cat management, then, it’s back to the drawing board—with, one hopes, a team that will take the task more seriously.

Literature Cited
1. Lee, I.T., et al., “Prevalence of feline leukemia virus infection and serum antibodies against feline immunodeficiency virus in unowned free-roaming cats.” Journal of the American Veterinary Medical Association. 2002. 220(5): p. 620-622. http://avmajournals.avma.org/doi/abs/10.2460/javma.2002.220.620

2. Lord, L.K., “Attitudes toward and perceptions of free-roaming cats among individuals living in Ohio.” Journal of the American Veterinary Medical Association. 2008. 232(8): p. 1159-1167. http://www.avma.org/avmacollections/feral_cats/javma_232_8_1159.pdf

3. Liberg, O., et al., Density, spatial organisation and reproductive tactics in the domestic cat and other felids, in The Domestic Cat: The biology of its behaviour, D.C. Turner and P.P.G. Bateson, Editors. 2000, Cambridge University Press: Cambridge.

4. Calhoon, R.E. and Haspel, C., “Urban Cat Populations Compared by Season, Subhabitat and Supplemental Feeding.” Journal of Animal Ecology. 1989. 58(1): p. 321–328. http://www.jstor.org/pss/5003

5. Bloomer, J.P. and Bester, M.N., “Control of feral cats on sub-Antarctic Marion Island, Indian Ocean.” Biological Conservation. 1992. 60(3): p. 211-219. http://www.sciencedirect.com/science/article/B6V5X-48XKBM6-T0/2/06492dd3a022e4a4f9e437a943dd1d8b

6. Bester, M.N., et al., “A review of the successful eradication of feral cats from sub-Antarctic Marion Island, Southern Indian Ocean.” South African Journal of Wildlife Research. 2002. 32(1): p. 65–73.

http://www.ceru.up.ac.za/downloads/A_review_successful_eradication_feralcats.pdf

MoJo Losing Its Mojo

Mother Jones, according to its Website, “is a nonprofit news organization that specializes in investigative, political, and social justice reporting.”

“…smart, fearless journalism” keeps people informed—“informed” being pretty much indispensable to a democracy that actually works. Because we’ve been ahead of the curve time and again. Because this is journalism not funded by or beholden to corporations. Because we bust bullshit and get results. Because we’re expanding our investigative coverage while the rest of the media are contracting. Because you can count on us to take no prisoners, cleave to no dogma, and tell it like it is. Plus we’re pretty damn fun.

Right up my alley. Until now.

With “Faster, Pussycat! Kill! Kill!,” published in the July/August issue, articles editor Kiera Butler fails rather magnificently all the way around.

(The article isn’t available directly from MotherJones.com yet, but you can read it (print it, too) simply by signing up for the magazine’s e-mail updates. Enter your e-mail address and click “Sign Up.” In the next window, click on “ACCESS THE ISSUE NOW”—the full issue will then open automatically in Zinio, a digital magazine reader. “Faster, Pussycat! Kill! Kill!” begins on p. 72.)

Cover Art: "Faster, Pussycat! Kill! Kill!"

The title, by the way, comes from a 1965 cult classic in which “Three strippers seeking thrills encounter a young couple in the desert.” Sadly, the film is a better reflection of reality than the information in Butler’s article is.

Population of Cats
The most obvious blunder: Citing what seems to be the same data set (“the US feline population has tripled over the last four decades”) I referred to in my “Spoiler Alert” post, Butler arrives not at 90 million or so, as indicated in the original source [1], or even the bogus 150 million figure the U.S. Fish and Wildlife Service’s Tom Will tried to sell last year to the Bird Conservation Alliance.

No—according to Butler, there were 600 million cats in this country in 2007.

At that time, the human population was 301.3 million. For the sake of easy math, then, let’s call it two cats for every human (talk about “hip-deep in cats”!). This, I believe, sets a new record for absurd population claims—far surpassing the previous record held by Steve Holmer, senior policy advisor for the American Bird Conservancy.

And from here, it only gets worse. While her grossly inflated population figure might be attributed a simple mistake. These things happen (though, of course, one expects such things to be caught by somebody on the editorial staff). However, the misinformation, misrepresentations, and missteps that make up the bulk of “Faster, Pussycat!” betray either willful ignorance or glaring bias. Or both.

Smart, fearless journalism it is not.

One Billion Birds
Butler’s litany of complaints against feral cats is all too familiar: wildlife impacts (birds, in particular), public health threats, the “failures” of TNR, the powerful feral cat lobby, and the emotional/irrational nature of feral cat advocates (i.e., the classic “crazy cat lady” label). Her sources, too, include all the usual suspects; though few are cited, many others are obvious.

Sources of Mortality
Butler claims that domestic cats (“officially considered an invasive species”) top the list of mortality sources, killing perhaps one billion birds annually in the U.S. (Her tabulated comparison of seven mortality sources bears the familiar title “Apocalypse Meow.”)

The source of Butler’s “highest reliable estimates” is the U.S. Fish and Wildlife Service, though the one-billion-birds claim has been made by others, including Nico Dauphine and Robert Cooper, [2, 3] and Rich Stallcup. [4] (In fact, Dauphine refers specifically to Stallcup’s wild-ass guess back-of-the-envelope calculation in her infamous “Apocalypse Meow” presentation.)

Yet even ABC, never one to go easy on cats—or to let science get in the way of their message—ranks building collisions ahead of cats. (Interestingly, neither USFWS nor ABC mentions the most direct human-caused source of bird mortality—hunting—which may account for 120 million avian deaths annually in the U.S. [5])

The one-billion-birds claim hinges upon an inflated estimate of outdoor cats (Dauphine and Cooper, for example, ignore published survey results [6–8], in effect doubling the number of pet cats allowed outdoors) and inflated predation rates (typically extrapolated from small, flawed studies). Multiplying one by the other, the result is impressive (hence, it’s “stickiness”).

Unfortunately, it’s also meaningless.

Still, such aggregate figures are useful for providing a scientific veneer to what is, at its core, little more than a witch-hunt. All of which makes it an easier sell to the media and the general public.

But sound bites ignore the importance of context. Aggregate predation rates, for example, fail to differentiate across vastly different habitats (e.g., islands, forests, coastlines, etc.), species (e.g., songbirds, seabirds, etc.), conditions (e.g., sick and healthy, young and old, etc.), and levels of vulnerability (e.g., ground-nesting and cavity-nesting species, rare and common species, etc.).

Predators—cats included—catch what’s easy. Indeed, at least two studies [9, 10] have found that cat-killed birds tend to be less healthy than those killed in non-predatory events (e.g., the other six mortality sources shown in Butler’s table).

Island Extinctions
In asserting that cats are “responsible for at least 33 avian extinctions worldwide,” Butler overlooks or ignores a critical detail: those extinctions involve primarily—perhaps exclusively—island species, with “insular endemic landbirds [being] most frequently driven to extinction” [11] And even this point is a matter of some debate. “Birds (both landbirds and seabirds) have been affected most by the introduction of cats to islands,” writes Mike Fitzgerald, one of the world’s foremost experts on the subject, “but the impact is rarely well documented.” [12]

“In many cases the bird populations were not well described before the cats were established and the possible role of other factors in changes in the bird populations are treated inadequately.” [12]

So what’s the impact of cats on continents?

In 2000, Fitzgerald and co-author Dennis Turner published a review of 61 predation studies, concluding unambiguously: “there are few, if any studies apart from island ones that actually demonstrate that cats have reduced bird populations.” [13]

Catbird Mortalities
Referring to research conducted by the Smithsonian Migratory Bird Center’s Peter Marra, Butler contends that “cats caused 79 percent of deaths of juvenile catbirds in the suburbs of Washington, DC.” In fact, Marra and his colleagues documented just six deaths attributable to cats, of 42 overall (then justified another three on dubious grounds). [14]

That 79 percent figure comes from dividing the number of deaths attributed to all sources of predation (33) by the total number of deaths documented over the course of the study (42). Butler’s misreading overstates predation by cats by more than 500 percent.

Public Health Threats
“Feral cats,” writes Butler, “can carry some heinous people diseases, including rabies, hookworm, and toxoplasmosis, and infection known to cause miscarriages and birth defects.” Her omission of infection rates—remarkably low in light of the frequent contact between humans and cats—suggests an interest more in fear-mongering than anything else.

Hookworms
A hookworm outbreak in the Miami Beach area in late 2010 made headlines, prompting officials to create a “cat poop map” (cats can pass hookworm eggs in their feces).

Meanwhile, Floridians were dying of influenza or pneumonia by the hundreds. In fact, according to the Florida Department of Health, 100–140 or so die each week during the winter months. (Actually, that figure accounts for only 24 of the state’s 67 counties, so the total is likely much higher.)

My point is not to dismiss the risk of “heinous people diseases” (or the suffering of those who become infected) but to put that risk into perspective. (In terms of public health, we’re better off focusing on frequent hand washing, sneezing into our sleeves, and, in the case of hookworms on the beach, wearing flip-flops—as opposed to, say, exterminating this country’s most popular companion animal by the millions.)

Toxoplasmosis
According to the Centers for Disease Control and Prevention’s Website, “Although cats can carry diseases and pass them to people, you are not likely to get sick from touching or owning a cat.” And, notes the CDC, “People are probably more likely to get toxoplasmosis from gardening or eating raw meat than from having a pet cat.”

(The same is true of feeding feral cats, by the way. While it’s true that their infection rates tend to be higher, [15] our frequent, close contact with pet cats more than offsets these differences.)

TNR
“In theory,” writes Butler, “TNR sounds great. If cats can’t reproduce, their population will decline gradually. Unfortunately, it doesn’t work. To put a dent in the total number of cats, at least 71 percent of them must be fixed, and they are notoriously hard to catch.”

In Los Angeles, adds Butler, “it failed miserably in the past.”

Contrary to Butler’s claims, however, there are numerous well-documented examples of TNR programs reducing colony size.

Perhaps the best-known TNR success story in this country is ORCAT. As of 2004, ORCAT, run by the Ocean Reef Community Association, had reduced its “overall population from approximately 2,000 cats to 500 cats.” [16] According to the ORCAT Website, the population today is approximately 350, of which only about 250 are free-roaming.

Other examples include a TNR program on the campus of the University of Florida University of Central Florida,
Orlando, in which caretakers found homes for more than 47 percent of the campus’ socialized cats and kittens, helping them reduce the campus cat population more than 66 percent, from 68 to 23. [17]

In North Carolina, researchers observed a 36 percent average decrease among six sterilized colonies in the first two years (even in the absence of adoptions), while three unsterilized colonies experienced an average 47 percent increase. [18] Four- and seven-year follow-up censuses revealed further reductions among sterilized colonies. [19]

A survey of caretakers in Rome revealed a 22 percent decrease overall in the number of cats through TNR, despite a 21 percent rate of “cat immigration.” [20]

And in South Africa, researchers recommended that “a suitable and ongoing sterilization programme, which is run in conjunction with a feral cat feeding programme, needs to be implemented” [21] on the campus of the University of KwaZulu-Natal’s Howard College—despite its proximity to “conservation-sensitive natural bush habitat and a nature reserve on the northern border.” [22]

The Cost of TNR
“Cash-strapped cities,” argues Butler, “can’t afford to chase down, trap, and sterilize every stray—a process that costs $100 per kitty.” So, can these cities afford to round up and kill the cats?

Mark Kumpf, past president of the National Animal Control Association doesn’t think so. “There’s no department that I’m aware of,” says Kumpf, “that has enough money in their budget to simply practice the old capture-and-euthanize policy; nature just keeps having more kittens.” Traditional control methods, he says, are akin to “bailing the ocean with a thimble.” [23]

The Cat Lobby
If TNR is so ineffective, why is it becoming the feral cat management approach of choice across the country (adopted in “at least 10 major cities,” according to Butler)? It must be the powerful cat lobby.

Alley Cat Allies, “whose budget was $5.3 million last year,” writes Butler, “has enjoyed generous grants from cat-food venders like PetSmart and Petco.”

It’s a play straight out of Dauphine’s playbook: paint the avian-industrial complex TNR opponents as victims of the powerful cat lobby. (In The Wildlife Professional’s recent special issue, “The Impact of Free Ranging Cats,” Dauphine complains: “The promotion of TNR is big business, with such large amounts of money in play that conservation scientists opposing TNR can’t begin to compete.” [24])

Alley Cat Allies
How generous were these grants, exactly? According to ACA’s 2010 Annual Report (PDF):

“Alley Cat Allies received more than $5.2 million in support between August 1, 2009 and July 31, 2010: more than 69,000 individuals contributed $4.8 million, including over $1 million in bequests. An additional $245,000 came from Workplace Campaigns, and over $14,000 came from foundation grants.”

Roughly 0.2 percent of their “total public support” came from all foundations combined. In 2009, grants and foundations accounted for 1.7 percent; in 2008, 1.0 percent.  (Maybe Butler never got the memo re: MoJo’s commitment to bullshit-busting.)

New Jersey Audubon
Another of Dauphine’s complaints that found its way into “Faster, Pussycat!”:

“Pro-feral groups—there are 250 or so in the United States—have used their financial might to woo wildlife groups. Audubon’s New Jersey chapter backed off on its opposition to TNR in 2005, around the same time major foundations gave the chapter grants to partner with pro-TNR groups.”

What Butler (like Dauphine before her) fails to acknowledge is the important role NJAS plays in the New Jersey Feral Cat & Wildlife Coalition, which has developed a set of model protocols and ordinances designed to help municipal TNR programs in ensuring the protection of any vulnerable native wildlife (DOC).

This is exactly the kind of collaborative effort that should be supported.

For what it’s worth: it’s not clear that NJAS was easily wooed with grant funding. A quick visit to Guidestar.com reveals that NJAS brought in $6.8 million in 2008, and had $25.6 million in “net assets or fund balances” on its books. (I’ve been unable to determine the amount of grant funding NJAS received for “this important initiative,” as CEO and VP of Conservation and Stewardship Eric Stiles described it in a 2008 newsletter. [25])

Mental Health
Butler frames the TNR debate using what’s come to be standard form: rationale scientists on one side; on the other, cat advocates fueled by emotion. And mental illness, too, apparently: “There’s also speculation that [toxoplasmosis] can trigger schizophrenia and even the desire to be around cats—some researchers blame the crazy-cat-lady phenomenon on toxo.”

A Heated Debate
It’s a dangerous combination, according to Butler.

“Many of the biologists I spoke with say they’ve been harassed and even physically threatened when they’ve presented research about the effect cats have on wildlife.”

Is it really so one-sided?

Why didn’t Butler mention the case of Jim Stevenson, the Galveston birder who, in 2006, shot and killed (though not immediately) a feral cat within earshot of the cat’s caretaker? [26]

Or, more recently, the charges of attempted animal cruelty filed by the Washington Humane Society against Dauphine? (Or, for that matter, the stream of toxic comments almost guaranteed to accompany nearly any online story about feral cats or TNR.)

Clearly, the “cat people” don’t have a monopoly on emotional—even violent—responses to the issue.

Sustaining a Killer
When Butler tells an ecologist she knows that she’s feeding a feral cat, she’s told: “Basically, you’re sustaining a killer.” Which is essentially Butler’s intended take-away:

“Until they do [invent a single-dose sterilization drug], biologists recommend a combination of strategies. For starters, quit feeding ferals: Beyond sustaining strays, the practice often leads to delinquent pet owners to abandon their cats outdoors, assuming they will be well cared for.”

Are we to believe that abandonment is reduced or eliminated where the feeding of feral cats is prohibited? Owners (delinquent, I agree) interested in dumping their cats can, unfortunately, do so easily.

The far greater incentive for dumping comes from local shelters, most of which euthanize kill the majority of cats brought in. Many require a surrender fee.

I’m just about the last person to defend the dumping of cats, but shouldn’t we acknowledge the aspects of “animal control” policy that contribute to it?

But back to this idea that “no food” means “no ferals.” It sounds reasonable enough, but doesn’t hold up very well to scrutiny. For one thing, where there are humans, there’s food to be found. In fact, even where there are no people, cats don’t starve.

On Marion Island—barren and uninhabited—it took 19 years to eradicate approximately 2,200 cats. Their only human provision: “the carcasses of 12,000 day-old chickens” each injected with the poison sodium monofluoroacetate. [27] (The rest—the vast majority—were killed through the introduction of feline distemper, intensive hunting and trapping, and dogs. [28, 27])

Is Butler suggesting that the cats in her neighborhood would have it tougher than the Marion Island cats? Even setting aside the cruelty involved, we’re not likely to starve our way out of the “feral cat problem.” Unlike TNR, such an approach only drives the cats (and their caretakers) underground.

This, of course, is roughly the same approach that’s proved ineffective failed so spectacularly at addressing so many other complex issues, including drug enforcement, immigration policy, gays in the military, and so forth.

•     •     •

Since I launched Vox Felina last year, I’ve been critical of articles appearing in any number of publications: scientific journals (e.g., Conservation Biology), major newspapers (e.g., The Washington Post and The New York Times), an alt-weekly, and more.

None of which bothered me in the least, as I feel no particular connection to any of them. This is not to say that I don’t value, admire, and respect much of the work found, for instance, in the Times—only that I’ve no affinity for, or loyalty to, the paper itself.

But Mother Jones is different. Maybe it’s that whole bullshit-busting, take-no-prisoners, tell-it-like-it-is business—I’d like to think that’s something we share in common.

This time around, though, the magazine served up bullshit by the shovelful, swallowed in one gulp the misinformation churned out by ABC, The Wildlife Society, and other TNR opponents, and… well, told it like it isn’t.

With the publication of “Faster, Pussycat!,” Mother Jones failed miserably in its promise to readers. Which, I have to think, isn’t a lot of fun.

Literature Cited
1. Lepczyk, C.A., et al., “What Conservation Biologists Can Do to Counter Trap-Neuter-Return: Response to Longcore et al.” Conservation Biology. 2010. 24(2): p. 627–629. www.abcbirds.org/abcprograms/policy/cats/pdf/Lepczyk-2010-Conservation%2520Biology.pdf

2. Dauphine, N. and Cooper, R.J., Impacts of Free-ranging Domestic Cats (Felis catus) on birds in the United States: A review of recent research with conservation and management recommendations, in Fourth International Partners in Flight Conference: Tundra to Tropics. 2009. p. 205–219. http://www.pwrc.usgs.gov/pif/pubs/McAllenProc/articles/PIF09_Anthropogenic%20Impacts/Dauphine_1_PIF09.pdf

3. Dauphine, N. and Cooper, R.J., “Pick One: Outdoor Cats or Conservation.” The Wildlife Professional. 2011. 5(1): p. 50–56.

4. Stallcup, R., “A reversible catastrophe.” Observer 91. 1991(Spring/Summer): p. 8–9. http://www.prbo.org/cms/print.php?mid=530

http://www.prbo.org/cms/docs/observer/focus/focus29cats1991.pdf

5. Klem, D., “Glass: A Deadly Conservation Issue for Birds.” Bird Observer. 2006. 2. p. 73–81. http://www.massbird.org/BirdObserver/index.htm

6. Clancy, E.A., Moore, A.S., and Bertone, E.R., “Evaluation of cat and owner characteristics and their relationships to outdoor access of owned cats.” Journal of the American Veterinary Medical Association. 2003. 222(11): p. 1541-1545. http://avmajournals.avma.org/doi/abs/10.2460/javma.2003.222.1541

7. Lord, L.K., “Attitudes toward and perceptions of free-roaming cats among individuals living in Ohio.” Journal of the American Veterinary Medical Association. 2008. 232(8): p. 1159-1167. http://www.avma.org/avmacollections/feral_cats/javma_232_8_1159.pdf

8. APPA, 2009–2010 APPA National Pet Owners Survey. 2009, American Pet Products Association: Greenwich, CT. http://www.americanpetproducts.org/pubs_survey.asp

9. Møller, A.P. and Erritzøe, J., “Predation against birds with low immunocompetence.” Oecologia. 2000. 122(4): p. 500–504. http://www.springerlink.com/content/ghnny9mcv016ljd8/

10. Baker, P.J., et al., “Cats about town: Is predation by free-ranging pet cats Felis catus likely to affect urban bird populations? Ibis. 2008. 150: p. 86–99. http://www.ingentaconnect.com/content/bsc/ibi/2008/00000150/A00101s1/art00008

11. Nogales, M., et al., “A Review of Feral Cat Eradication on Islands.” Conservation Biology. 2004. 18(2): p. 310–319. http://onlinelibrary.wiley.com/doi/10.1111/j.1523-1739.2004.00442.x/abstract

12. Fitzgerald, B.M., Diet of domestic cats and their impact on prey populations, in The Domestic cat: The biology of its behaviour, D.C. Turner and P.P.G. Bateson, Editors. 1988, Cambridge University Press: Cambridge; New York. p. 123–147.

13. Fitzgerald, B.M. and Turner, D.C., Hunting Behaviour of domestic cats and their impact on prey populations, in The Domestic Cat: The biology of its behaviour, D.C. Turner and P.P.G. Bateson, Editors. 2000, Cambridge University Press: Cambridge, U.K.; New York. p. 151–175.

14.  Balogh, A., Ryder, T., and Marra, P., “Population demography of Gray Catbirds in the suburban matrix: sources, sinks and domestic cats.” Journal of Ornithology. 2011: p. 1-10. http://dx.doi.org/10.1007/s10336-011-0648-7

http://nationalzoo.si.edu/scbi/migratorybirds/science_article/pdfs/55.pdf

15. Dubey, J.P. and Jones, J.L., “Toxoplasma gondii infection in humans and animals in the United States.” International Journal for Parasitology. 2008. 38(11): p. 1257–1278. http://www.sciencedirect.com/science/article/B6T7F-4S85DPK-1/2/2a1f9e590e7c7ec35d1072e06b2fa99d

16. Levy, J.K. and Crawford, P.C., “Humane strategies for controlling feral cat populations.” Journal of the American Veterinary Medical Association. 2004. 225(9): p. 1354–1360. http://www.avma.org/avmacollections/feral_cats/default.asp

http://www.avma.org/avmacollections/feral_cats/javma_225_9_1354.pdf

17. Levy, J.K., Gale, D.W., and Gale, L.A., “Evaluation of the effect of a long-term trap-neuter-return and adoption program on a free-roaming cat population.” Journal of the American Veterinary Medical Association. 2003. 222(1): p. 42-46. http://avmajournals.avma.org/doi/abs/10.2460/javma.2003.222.42

18. Stoskopf, M.K. and Nutter, F.B., “Analyzing approaches to feral cat management—one size does not fit all.” Journal of the American Veterinary Medical Association. 2004. 225(9): p. 1361–1364. http://www.ncbi.nlm.nih.gov/pubmed/15552309

www.avma.org/avmacollections/feral_cats/javma_225_9_1361.pdf

19. Nutter, F.B., Evaluation of a Trap-Neuter-Return Management Program for Feral Cat Colonies: Population Dynamics, Home Ranges, and Potentially Zoonotic Diseases, in Comparative Biomedical Department. 2005, North Carolina State University: Raleigh, NC. p. 224. http://www.carnivoreconservation.org/files/thesis/nutter_2005_phd.pdf

20. Natoli, E., et al., “Management of feral domestic cats in the urban environment of Rome (Italy).” Preventive Veterinary Medicine. 2006. 77(3-4): p. 180–185. http://www.sciencedirect.com/science/article/B6TBK-4M33VSW-1/2/0abfc80f245ab50e602f93060f88e6f9

www.kiccc.org.au/pics/FeralCatsRome2006.pdf

21. Tennent, J., Downs, C.T., and Bodasing, M., “Management Recommendations for Feral Cat (Felis catus) Populations Within an Urban Conservancy in KwaZulu-Natal, South Africa.” South African Journal of Wildlife Research. 2009. 39(2): p. 137–142. http://dx.doi.org/10.3957/056.039.0211

22. Tennent, J. and Downs, C.T., “Abundance and home ranges of feral cats in an urban conservancy where there is supplemental feeding: A case study from South Africa.” African Zoology. 2008. 2: p. 218–229. http://login.ezproxy1.lib.asu.edu/login?url=http://search.ebscohost.com/login.aspx?direct=true&db=eih&AN=47391224&site=ehost-live

23. Hettinger, J., “Taking a Broader View of Cats in the Community.” Animal Sheltering. 2008. September/October. p. 8–9. http://www.animalsheltering.org/resource_library/magazine_articles/sep_oct_2008/taking_a_broader_view_of_cats.html

http://www.animalsheltering.org/resource_library/magazine_articles/sep_oct_2008/broader_view_of_cats.pdf

24. Dauphine, N., “Follow the Money: The Economics of TNR Advocacy.” The Wildlife Professional. 2011. 5(1): p. 54.

25. Stiles, E., NJAS Works with Coalition to Reduce Bird Mortality from Outdoor Cats. 2008, New Jersey Audubon Society. http://www.njaudubon.org/Portals/10/Conservation/PDF/ConsReportSpring08.pdf

26. Barcott, B. (2007, December 2, 2007). Kill the Cat That Kills the Bird? New York Times, from http://www.nytimes.com/2007/12/02/magazine/02cats-v–birds-t.html

27. Bester, M.N., et al., “A review of the successful eradication of feral cats from sub-Antarctic Marion Island, Southern Indian Ocean.” South African Journal of Wildlife Research. 2002. 32(1): p. 65–73.

http://www.ceru.up.ac.za/downloads/A_review_successful_eradication_feralcats.pdf

28. Bloomer, J.P. and Bester, M.N., “Control of feral cats on sub-Antarctic Marion Island, Indian Ocean.” Biological Conservation. 1992. 60(3): p. 211-219. http://www.sciencedirect.com/science/article/B6V5X-48XKBM6-T0/2/06492dd3a022e4a4f9e437a943dd1d8b

Akron

On June 25, 2002—nine years ago tomorrow—Akron, Ohio’s Ordinance 332-2002 went into effect.

The “cat ordinance,” as it’s typically called in newspaper accounts, made it illegal for cats to be “off the premises of the owner and not under restraint by leash, cord, wire, strap, chain, or similar device or fence or secure enclosure adequate to contain the animal.” In addition, it became the duty of Akron’s Animal Control Wardens to “apprehend” and “impound” any cats “running at large.”

Enacting such a law in a city of around 215,000 people, spread out over 62 square miles, would seem to be a labor-intensive—and therefore costly—undertaking. But according to the latest TNR “Fact Sheet” (updated in February) from The Wildlife Society (PDF), Akron’s roundup was a real bargain:

“Managed cat colonies are often claimed to be the cheapest form of control for areas with feral cats. In Akron, Ohio, nearly 2,500 cats were trapped from public parks. Of these, approximately 500 were adopted while the remaining 2,000 feral, diseased, or injured cats were euthanized. The entire project cost less than $27,000. At the costs paid by Maddie’s Fund in California ($50/neuter, $70/spay), sterilizing just 500 cats would cost approximately $30,000, in addition to the costs of trapping, euthanasia for the sick or injured, and subsequent feeding of all the rest.” [1]

As its source, TWS cites a 2004 paper (presented as part of the American Veterinary Medical Association’s 2003 Animal Welfare Forum, “Management of Abandoned and Feral Cats”) by Linda Winter, founding director of the American Bird Conservancy’s Cats Indoors! campaign. But Winter makes no mention of public parks:

“Advocates of TNR believe that the general public does not support large-scale trap and remove programs and that they are cost-prohibitive. However, in response to complaints from citizens about numerous stray and feral cats, the Akron City Council passed an ordinance on March 25, 2002, prohibiting domestic cats from running at large. As of August 31, 2003, a total of 2,495 stray and feral cats had been trapped by citizens as well as by 4 wardens on an on-call basis and taken to Summit County Animal Control. Of those cats, 530 were redeemed or adopted and 1,965 were euthanatized because they were feral, injured, or diseased. The cost to the City of Akron was $26,546. If the public did not support this program, far fewer cats would have been trapped because private citizens did most of the trapping.” [2]

Whereas Winter emphasizes the apparent community support for Akron’s cat ordinance, TWS is more interested in playing the public-health-threat card—untroubled, it seems, with a bit of revisionist history in their “fact sheet.” I’ve pored over dozens of newspaper stories in the past weeks—spending what Michael Hutchins would likely consider an “inordinate amount of time”—and I’ve found no references to cats being trapped in public parks anywhere in Summit County.

Still, there’s an interesting story here—beginning with Winter’s source: “James G, Summit County Animal Control, Akron, Ohio: Personal communication, 2003.” [2]

At the time Winter spoke with Glenn James, he held the director’s job at SCAC. In January, 2004, James was fired for a host of problems at the shelter he oversaw. Among them: “widespread use of correction fluid to alter euthanasia logs,” and “a record-keeping system so poor that it’s impossible to determine what happened to dozens of animals.” [3]

It was, it turns out, also impossible to tell what happened to the shelter’s supply of Fatal-Plus, a drug used for euthanasia. (“James eventually pleaded guilty to a single felony charge of illegally processing drug documents after the prosecution determined that, while he did not steal any drugs from the shelter, he knew that they were being taken and did nothing about it.” [4])

All of which raises serious questions about the figures James reported to Winter. One also wonders about the extent to which initial support for the cat ordinance was dependent upon a blissful ignorance of the conditions at SCAC—especially those affecting animal care.

And yet, years later, TWS is suggesting that Akron’s cat ordinance is a model for budget-conscious municipalities across the country. In fact, Akron’s free-roaming cats policy was far more costly than TWS would have us believe, and far less popular than Winter suggests.

It also contributed significantly to the inhumane treatment of animals—cats and dogs alike—brought to the SCAC facility.

True Costs
Comparing the costs of traditional trap-and-kill programs to those associated with TNR is no trivial undertaking. And, as Cornell’s David Pimentel has clearly demonstrated, attempts to account for the environmental impact of feral cat management can quickly devolve into the absurd.

That said, we need to start someplace.

According to Winter/TWS, Akron taxpayers spent approximately $13.50 for each cat euthanized killed—the only ones guaranteed not to reproduce. (As recently as 2006, Summit County didn’t require sterilization of cats redeemed or adopted. [5]) That’s roughly one-fifth of what TWS claims Maddie’s Fund pays for spay/neuter services (described in David Jessup’s 2004 paper [6]).

It’s not clear how James arrived at $26,546, though a similar estimate was reported in a January 2003 story in the Akron Beacon Journal. [7] Comparing 2002 and 2003 Summit County budget documents, SCAC’s “Charges for Services” actually declined slightly from 2002 to 2003. Interestingly, the year-to-year difference in “Total Animal Control” numbers ($26,756) matches almost perfectly James’ figure—but that may be merely a coincidence.

In any event, if TNR were truly five times as costly as Akron’s roundup, one would expect communities all over the country to stick to “traditional” methods of feral cat management.

But, as Mark Kumpf, former president of the National Animal Control Association (NACA) points out, “there’s no department that I’m aware of that has enough money in their budget to simply practice the old capture-and-euthanize policy; nature just keeps having more kittens.” Traditional control methods, argues Kumpf, are akin to “bailing the ocean with a thimble.” [8]

And, contrary to what TWS suggests, bailing the ocean with a thimble isn’t cheap.

Shared Expenses
According to a 2005 report from the Ohio Auditor of State, 21 municipalities—including Akron—“save on overhead costs on employee salaries and benefits, maintaining a fleet of vehicles, and the boarding of animals” by contracting with SCAC. [9] Summit County was saving too, by contracting with the Humane Society of Greater Akron for veterinary and after-hours/emergency response services.

So, even if Akron did pay only $13.50 per cat, it was largely because of the extensive costs absorbed by the 540,000 or so residents of Summit County. But it didn’t take long for Akron to overwhelm County resources.

Summit County’s 2003 Budget report (PDF) includes what appears to be a request for four additional pound-keepers, which would have doubled the staff caring for animals at the shelter. Other information in the same report, however, indicates that SCAC staffing would remain at 2002 levels—suggesting that perhaps the request was more of a political statement than anything else.

Justification for the additional pound-keepers (“responsible for the daily care of all animals brought to the Animal Shelter” as well as “the care and maintenance of the Animal Control facility” [10]) includes what sounds like a perennial complaint: a growing population leading to more “animal problems.” [10] But did the population of Summit County double between 2002 and 2003? Hardly.

A quick check of Wikipedia suggests a 5.4 percent increase from 1990 to 2000, after which it remained flat or even declined slightly. (U.S. Census data: 1980: 524,472; 1990: 514,990; 2000: 542,899: 2010: 541,781.)

So what did change?

“…the City of Akron recently passed a new cat control ordinance, which has created more work for the pound keepers due to the substantial numbers of cats being impounded. To keep up with the escalating problems it will be necessary to hire more staff to maintain the same level of service that is currently being provided. Furthermore, additional supplies and equipment will be needed to accommodate the additional animals being impounded. More revenue will be needed to cover these expenses.” [10]

The Cattery
If the shelter didn’t receive additional help, it at least got a little larger.

In 2002, the facility’s lobby was partitioned to accommodate an 18-by-10 “cattery,” completed just in time for implementation of 332-2002. Cost of the renovation, which James called a “small project,” was $80,000. [11]

“Our decision to build the cattery,” James told the Beacon Journal, “came before plans for the ordinance.” [12] Fair enough—newspaper accounts indicate that James first floated the idea in 1998, a year after Akron considered licensing cats. “We want to be prepared when the time comes that we have to control cats more stringently. It’s just good common sense. Every animal control facility should have a cattery.” [13]

Still, it’s doubtful that Akron’s city council would have voted in favor of the cat ordinance had the cattery not been in the works. Indeed, they had scrapped the cat licensing proposal for this very reason (“the city decided not to because its animal shelters would have had to keep cats for three days before disposing of them, and they didn’t have the room”). [14]

The cattery increased Summit County’s capacity from four cages to 24, with 12 more in the “overflow room” [15] (though James told the Beacon Journal, “We could hold up to a maximum of 50 cats at one time”). [12]

A NACA study team, summoned by Summit County to review conditions and practices at SCAC, were unimpressed. Among the 132 recommendations included in their 2004 report: “Summit County should explore the possibility of constructing a new animal sheltering facility within the very near future” [15] (the emphasis is theirs, not mine). Indeed, the facility was awarded NACA’s lowest rating: 1 (“an immediate need”).

Cost of Living Dying Increase
As part of their deal with Akron, SCAC agreed to hold cats for five days: “three days to give the owners time [sic] retrieve them and another two days for adoption purposes.” [16] Akron was to pay $5 per day for the “mandatory three-day stay and the $10 disposal fee, if need be.” [16] (In fact, there’s plenty of evidence to suggest that many cats and kittens were killed long before their time was up.)

But Akron’s cat ordinance quickly became a victim of its own “success,” with about 900 cats “plucked from city streets” [17] in the first three months alone.

Intake numbers for previous years vary considerably. In 1999, for example, James told the Beacon Journal “At least 200 stray cats each year are trapped by residents and brought to the Summit County Animal Shelter.” [18] In 2002, six weeks prior to the cat ordinance going into effect, the paper reported (again, citing James) that 400 cats “wind up at the county shelter each year.” [11] Then, in another story just seven months later, the figure was 3,500. [19]

Two years later, in a 2004 op-ed, the Beacon Journal suggested “100 or so had been the norm.” [20]

Whatever the numbers were, it’s clear that the increase overwhelmed available resources. So, in 2004, the County proposed rate increases for its animal services, “largely,” as Beacon Journal reporter Lisa A. Abraham put it, “because of the crush of stray cats the city has been depositing at the shelter.” [21] The cost to house a cat doubled, as did the fee for putting a cat down. (The increased “business” affected dogs, too: their housing fees also increased from $5 to $10 per day, while the cost to put a dog down tripled to $30.)

Additional Expenses
In addition, numerous ancillary expenses were incurred in response to 332-2002.

The NACA reviews, for instance—one in 2004, and a follow-up in 2006—were, it seems clear, a response to extensive criticism of shelter conditions, policies, and practices by local groups opposed to the cat ordinance. [22, 23] The cost: $8,000. [24]

In 2003, Summit County committed about $15,000 “to install cameras and other security equipment at the county animal shelter.” [25]

“The move is part of increased scrutiny of the shelter, which has come under fire from animal activists who allege that inhumane treatment of animals and criminal behavior have gone on at the North Street facility.” [25]

The following year, Akron’s city council approved $16,000 to microchip 1,000 cats, and “conduct some low-cost spaying and neutering clinics around the city.” [26]

“The move came in response to the furor that was created after the council passed a law two years ago, allowing free-roaming cats to be picked up if someone complained.” [26]

Akron had purchased five microchip scanners in 2002, but, as customer service administrator John Hoffman told the Beacon Journal two years later, “ha[d] yet to scan a chip.” [27] (Estimated cost: $1,500.)

It’s not clear how much sterilization was done (or how many residents took advantage of the microchip offer, for that matter). In fact, Hoffman was forced to defend what some saw as misplaced priorities (clearly, such efforts are aimed at pets and not feral cats):

“What I’ve heard is that some groups prefer us to spend our money doing neutering, and that’s something we’re considering that will come later… But I don’t follow the objections There’s no harm, no foul. And at $10, it’s affordable, so I cannot imagine a legitimate reason not to do this.” [26]

Eradication at Any Cost
Suddenly, Maddie’s sixty-bucks-a-cat is starting to look like the real bargain.

Not that I’m prepared to assign an exact number to the per-cat cost of Akron’s cat ordinance—sure to be a painful, unproductive exercise in “Pimentelian economics.” Still, though, it’s easy to imagine the true cost of 332-2002 being comparable to—or even exceeding—the costs of TNR.

When it comes right down to it, though, I think the real attraction for TWS is not the (fictitious) price tag of Akron’s cat ordinance, but its incompatibility with feral cats in general and TNR in particular. In the community, Akron’s unsocialized cats are at great risk; in the hands of SCAC, they’re sure to be killed.

Community Support
Winter’s measure of community support—the number cats trapped by Akron residents—is, given the vast discrepancies in reporting, likely to be inaccurate. Even at its most accurate, though, such a measure is remarkably incomplete.

Legal Opposition
Winter never mentions the controversy surrounding the City Council’s vote on 332-2002, for example. Just days before its implementation, the council—“faced with the looming threat of a lawsuit”—repealed the original ordinance. [16]

“Immediately afterward, the council unanimously passed a nearly identical version of the law as an emergency measure. It went into effect immediately as Mayor Don Plusquellic signed it following the meeting… City officials say this version should withstand legal scrutiny if a group of cat fanciers—Citizens for Humane Animal Practices, or CHAP—makes good on its threat of a lawsuit.” [16]

Earlier that evening, CHAP members held a candlelight vigil and protest.

“The group—sporting placards saying things like “Save our cats” and “I can’t speak at city council,” wearing shirts with the slogan, “No tax $ for cat killing” and carrying plush toy cats—has a lawsuit prepared and ready to file, according to… the group’s attorney. [16]

Although CHAP’s request for a preliminary injunction was denied in late 2002, the judge hearing the case acknowledged the risk of “irreparable harm” posed by Akron’s cat ordinance:

“‘Due to the lack of guidelines and/or policies, it is possible for cats to be euthanized’ without their owner or owners ever receiving proper notification, she wrote. If a cat owner never receives notification—and that individual’s pet is picked up and ultimately destroyed—the owners are indeed ‘irreparably injured/harmed,’ she said.” [28]

For “owners” of feral and stray cats, of course, there was never any proper notification.

General Opposition
Letters to the Beacon Journal’s editor seem to fall almost exclusively in the opposition camp (though, to be fair, I did not do a rigorous comparison).

Brenda Graham’s January 31, 2003, letter (one of at least two she had published in the Beacon Journal) compared the “the slaughter of healthy cats and kittens” brought on by 332-2002 to “the Salem witch hunts of the 17th century. Both are founded in ignorance and spite.” [29] Even so, Graham remained optimistic about her community: “We can turn this around and showcase Akron as compassionate and progressive, not barbaric.” [29]

“Why does the city use our tax dollars wastefully on a process that is both ineffective and cruel?” asked Patricia Shaw in her July 13, 2003, letter. “Why can’t Akron’s animal-control policies be brought into the 21st century?” [30]

“Many major cities have determined that euthanasia does not solve the problem of animal overpopulation. There is too much information out there for Akron City Council to be still operating in the Dark Ages. If others have found a better way, why can’t Akron do the same? I can’t imagine that these cities’ councils have a corner on intelligence.” [30]

Shaw’s vocal opposition to SCAC’s policies made her the subject of retaliation, resulting in the killing of dozen of cats and kittens for which she’d agreed to find homes (see below).

How closely these examples reflect opinions throughout the community is anybody’s guess. They may well represent a small minority—however vocal. On the other hand, I haven’t seen a single mention of a public discussion of 332-2002 among the dozens of Beacon Journal stories I’ve read on the topic—it seems there was very little public input on either side of the issue.

Finally, there’s the issue of effectiveness. No doubt supporters of the cat ordinance figured that killing 2,000 or so cats each year would make a difference in the number of stray and feral cats. If you’re determined to bail the ocean with a thimble, I don’t suppose it makes much difference that you’re 500 miles away.

Animal Services/Care
Economics and politics aside, it’s important to consider how cats were treated in the aftermath of 332-2002 (a factor TWS and Winter conveniently overlook). Akron’s cat ordinance, it’s clear, exacerbated a number of problems within SCAC, and created plenty of new ones. And, as is often the case, the animals suffered tremendously as a result.

A History of Abuses
I’ve been unable to determine precisely when Glenn James joined SCAC (the earliest newspaper story in which his name appears is dated June 1989), but it’s clear that he inherited a profoundly dysfunctional organization.

“For the most part—and especially in years past,” writes Beacon Journal reporter Charlene Nevada in her 1991 profile of James, “the people who chase dogs in Summit County have found themselves on the payroll because of political friends.” [31]

“James was hired and promoted because it became obvious to those around him that this was someone who walks on two feet but understands those who walk on four.” [31]

Maybe so, but it seems there wasn’t much competition, either.

Dog warden Joseph Kissel, who took over in the fall of 1988, had been on the job just two weeks when news that his wife had for years been selling cats—obtained free from the shelter—for $25 to $30 apiece to research facilities, including the Northeast Ohio Universities College of Medicine. [32]

“Kissel said his wife was treated like anyone else. Anyone can get as many cats as are available for free, he said. ‘Anybody who walks off the street. Can I have a cat? Yeah. Can I have 10 cats? Yeah. Can I have all of them? Yeah,’ Kissel said. He refused to discuss his wife’s business in detail, saying it was her business, not his. Kissel declined to estimate how many cats were released by the pound each year for sale to medical research organizations or how many his wife had received.” [32]

By 1991, with James in charge, SCAC had cut out the middleman, “illegally selling dogs from its animal shelter to research facilities for $27 over the state-imposed price,” bringing in perhaps as much as $16,000 in pound seizure fees. [33]

James defended the price gouging, citing “escalating animal-control expenses.” [33]

Akron’s Cats
The first four days under 332-2002 were a harbinger of grim days to come. Of the 53 cats brought into the shelter, “43 were too sickly to be kept and were euthanized.” [34]

“The sick cats were found to have ringworm, upper respiratory infections or were severely flea infested. Most were malnourished and appeared to be feral—wild cats that aren’t used to human contact… Some were kittens who hadn’t been weaned from their mother and wouldn’t survive…” [34]

For Akron’s cats, a runny nose had become fatal. Deadly, too, was a feral appearance—whatever that means.

And still, Hoffman told the Beacon Journal—presumably with a straight face—“We are not killing cats.”

“If there is any kind of ID tag, we’re calling that phone number and giving that cat a ride home,” Hoffman said. “If no cat goes to the animal shelter, that’s fine. We’re hoping to keep people’s pets safe and only deal with the true problem.” [34]

The “true problem,” though, was the number of cats being killed. In fact, the 81 percent kill rate demonstrated during the first four days was nothing new for Summit County; in 1988, Kissel told the Beacon Journal that 90–95 percent of the 3,000–4,000 cats brought into the shelter each year were killed. [32] (The fact that Kissel couldn’t narrow down the number of intakes any further is both alarming and indicative of conditions at the facility.)

During the first six months, the kill rate tapered off to 70 percent. [7] Six months later, the rate was up to 79 percent. [2] Imagine: four out of every five cats brought to SCAC were, as Winter suggests, “feral, injured, or diseased.” [2]

Three years later, the Beacon Journal reported to a 65 percent kill rate for cats brought into the shelter during 2005 (dogs fared slightly better, with a 49 percent kill rate). [35]

How credible any of these figures are—in light of SCAC’s record-keeping problems—is unclear, of course. Still, even their best numbers are nothing to be proud of.

Systemic Problems
The NACA reviews and related media coverage exposed a laundry list of failures at SCAC. Among them:

  • At the time of the original NACA review, Summit County’s shelter was open to the public only 28 hours each week (10:00–3:00 Monday–Friday; 12:00–3:00 on Saturdays), prompting the study team to comment: “current shelter hours do not favor today’s working households.” [15]
  • “During peak periods of the year,” notes the 2004 NACA report, “the facility generally operates at 100 percent capacity.” [15] Yet, on weekends, two assistant pound-keepers were allocated just 11 hours between them—to care for the shelter’s animals, clean the facility [with its 120 cages], and attend to any visitors during the three hours the shelter was open to the public on Saturdays. “The shelter could remain closed on Sundays,” suggests the report, “however the facility should be cleaned and all animals should receive food, water and care.” [15] That’s right: SCAC had to be told by NACA to take care of the animals in its care on weekends.
  • The drama surrounding the top job at SCAC didn’t end with James’ termination. James’ replacement, Jeffrey Wright, resigned under pressure after just a year on the job—during which time he used nearly three weeks of sick time. [36] Anthony Moore, who was appointed acting animal control manager following Wright’s departure, last only nine months, “demoted for using a diluted formula of the euthanasia drug on animals at the shelter.” (It didn’t help that Moore had drawn criticism for removing cats “from their cages with neck hooks during hours when visitors were in the facility.”) [37] Christine Congrove, who had been James’ secretary, took over in 2006, drawing fire for her lack of qualifications and experience, $61,000 starting salary, and family ties (she’s the daughter of then-councilman Dan Congrove). [37] Congrove—now Christine Fatheree—remains Animal Control Manager today.
  • Not only was Summit County’s kill rate incredibly high, their methods were often inhumane. Among the alarming results of a 2003 investigation by then-County Executive James McCarthy: “cats are euthanized with needles large enough for a cow.” [3] Even more controversial was the SCAC’s practice of intracardiac injection—or heart-stick—“a procedure for euthanizing animals by using a long needle to inject drugs directly into their hearts.” [38] And a 2006 lawsuit (more tax dollars wasted) alleged that shelter staff, having used insufficient doses of Fatal-Plus, were “throwing live animals in the freezer.” [39]
  • Despite apparent concerns for the number of stray and abandoned pets, sterilization was clearly not a priority for Summit County. Among NACA’s “immediate need” recommendations in 2004 was this: “any cat or dog adoption should include some form of required sterilization, preferably prior to adoption.” [15] Two years later, though, NACA reviewers reported “no progress,” using the reevaluation to emphasize once again, “The sterilization of adopted animals should be mandatory.” [5] At that time, Summit County also hadn’t implemented a low-cost spay/neuter program in the community. [40] (Today, all pets adopted from Summit County are sterilized, although it’s not clear that any community-based low-cost spay/neuter programs have been put in place.)
  • Criticism of shelter practices led to retaliation against local rescue groups. [3, 41] In “House of Horrors,” Cleveland Scene reporter Aina Hunter (now at CBS News), details the horrendous treatment Patricia Shaw received as, on two separate occasions, cats and kittens she’d agreed to find homes for were killed. (James “did it to teach us a lesson,” says Shaw. “He did it to show that he has the power of life and death—not people like me.” [41]) Hunter’s reporting reveals the abuses and deteriorating morale of an organization that had come entirely off the rails. (Interestingly, about the same time Hunter was uncovering the horrors inside Summit County’s shelter, Linda Winter was discussing the apparent success of Akron’s cat ordinance with the man in charge.)

(Detailed accounts of these incidents—and many more—can be found on the St. Francis Animal Sanctuary and The National Animal Cruelty Registry Websites.)

A Long Way to Go
SCAC has made some notable improvements in recent years—the most obvious its new $2.96 million shelter, which opened its doors last August. Those doors are open more often, too (Monday, Tuesday, Thursday, and Friday: 10 am–5 pm; Wednesday: 10 am–7 pm; Saturday: 10 am–3 pm).

Adoptable animals are also showcased online. SCAC is, according to its Website, “a proud member of the Summit Animal Coalition,” made up of several local rescue groups and the Humane Society of Greater Akron.

There’s also a volunteer program. And earlier this year, the County nearly tripled its budget for veterinary care at the facility. [42]

Still, the there’s nothing listed under the Events and Programs tab, and the e-mail link for Fatheree won’t get you very far (her e-mail address is incomplete).

More worrisome, however, is the response I got when I did get through to Fatheree, asking for recent intake, redemption, adoption, and euthanasia figures:

“Good afternoon, Christine Fatheree has sent me your request for public records. These records were destroyed per our records retention schedule and no longer available.  Thank you.” —Jill Hinig Skapin, Director of Communications

Some problems just can’t be fixed with a three-million-dollar shelter.

•     •     •

Nine years later, it’s impossible to tell if 332-2002 is “working”—at least from the information I’ve been able to gather. But, given all that’s known about efforts to eradicate cats from oceanic islands, I doubt Akron’s cat ordinance has made much of a difference at all in terms of the number of stray and feral cats.

There’s no doubt at all, though, that the roundup has been far costlier than TWS suggests in its “fact sheet.”

Then again, TWS is about as interested in facts as the American Bird Conservancy is. (Recall, for example, how much space TWS allocated for Nico Dauphine and her “facts” in their recent special issue of The Wildlife Professional.)

I’m actually well past the point of being surprised by what TWS is trying to pull here. But I am a little surprised that they would expect anybody to fall for it. Executive Director/CEO Michael Hutchins likes to brag about TWS’s “10,000+ strong membership of wildlife professionals.” I wonder: How many of those 10,000+ does Hutchins take to be such fools?

Literature Cited
1. n.a., Problems with Trap-Neuter-Release. 2011, The Wildlife Society: Bethesda, MD. (http://joomla.wildlife.org/documents/cats_tnr.pdf)

2. Winter, L., “Trap-neuter-release programs: The reality and the impacts.” Journal of the American Veterinary Medical Association. 2004. 225(9): p. 1369–1376. http://avmajournals.avma.org/doi/abs/10.2460/javma.2004.225.1369

http://www.avma.org/avmacollections/feral_cats/javma_225_9_1369.pdf

3. Abraham, L.A. (2003, December 6). Shelter is “Sloppy”. Akron Beacon Journal.

4. Abraham, L.A. (2004, April 24). Summit-Hired Group Backs Building a New Animal Shelter. Akron Beacon Journal.

5. Mays, J.W., Summit County Animal Control: Reevaluation Report. 2006, National Animal Control Association: Kansas City, MO. p. 36. (http://www.co.summit.oh.us/pdfs/Animal%20Control%20Reevaluation%20Report%20-%20June,%202006.pdf)

6. Jessup, D.A., “The welfare of feral cats and wildlife.” Journal of the American Veterinary Medical Association. 2004. 225(9): p. 1377-1383. http://www.ncbi.nlm.nih.gov/pubmed/15552312

http://www.avma.org/avmacollections/feral_cats/javma_225_9_1377.pdf

7. Wallace, J. (2003, January 6). Akron’s Stray Cat Effort Cheaper Than Expected. Akron Beacon Journal.

8. Hettinger, J., Taking a Broader View of Cats in the Community, in Animal Sheltering. 2008. p. 8–9. http://www.animalsheltering.org/resource_library/magazine_articles/sep_oct_2008/taking_a_broader_view_of_cats.html

http://www.animalsheltering.org/resource_library/magazine_articles/sep_oct_2008/broader_view_of_cats.pdf

9. n.a., Local Government Consolidation Reports. n.d., Ohio Auditor of State: Columbus. http://www.auditor.state.oh.us/conferences/fiscaldistress/handouts/files/LeadingPracticesLocalGovConsolidationReports.xlsx

10. n.a., Summit County: Building On a Solid Structure: 2003 Operating Budget. 2003, Office of Executive, Summit County: Akron, OH.

11.  Miller, M. (2002, May 6). Summit Cattery Opens Next Month. Akron Beacon Journal.

12. Chancellor, C. (2002, June 26). Kitty Lockup Is Ready for First Inmates. Akron Beacon Journal.

13. Biliczky, C. (1998, August 31). Stray Cats Could Get Den at Summit animal Shelter. Akron Beacon Journal.

14. Dorell, O. (1999, July 11). Rules For Cats Pose Problems In Barberton. Akron Beacon Journal.

15. Mays, J.W., Summit County Animal Control: Confidential Evaluation Report. 2004, National Animal Control Association: Kansas City, MO. p. 164. (www.co.summit.oh.us/executive/pdfs/NACA%20Report.pdf)

16. Wallace, J. (2002, June 25). No More Catting Around. Akron Beacon Journal.

17. Warsmith, S. (2002, September 25). Woman Lands In Court For Claiming Stray Cats. Akron Beacon Journal.

18. Dorell, O. (1999, June 15). Summit Looks to Rein Cats, Dogs. Akron Beacon Journal.

19. Miller, M. (2002, December 2). Shelter’s New Web Site Goes To the Dogs. Akron Beacon Journal.

20. n.a. (2004, April 26). Practical Advice—A Helpful Plan For Improving County Animal Shelter. Akron Beacon Journal, p. B3.

21. Abraham, L.A. (2004, March 21). County Seeks Hike in Animal Shelter Costs. Akron Beacon Journal.

22. Abraham, L.A. (2004, January 24). Animal Shelter Review Approved. Akron Beacon Journal.

23. Abraham, L.A. and Wallace, J. (2004, May 5). Akron Cat Law Lands On Its Feet. Akron Beacon Journal.

24. Hagelberg, K. (2006, September 19). Dog Pound Still has Problems. Akron Beacon Journal.

25. Abraham, L.A. (2003, December 11). Eye Kept On Shelter. Akron Beacon Journal.

26. Wallace, J. (2004, August 5). Microchip Gives Cats Instant ID. Akron Beacon Journal.

27. Bloom, C. (2004, July 17). Akron Chips Away at Lost-Cat Problem. Akron Beacon Journal.

28. Chancellor, C. (2002, December 10). Cat Law Injunction Is Denied. Akron Beacon Journal, p. B1.

29. Graham, B. (2003, January 31). A Better Way to Deal with Akron’s Cat Problem (Letter to the Editor). Akron Beacon Journal.

30. Shaw, P. (2003, July 13). Taxes Ought To Fund Compassion, Not Killing. Akron Beacon Journal, p. B2.

31. Nevada, C. (1991, December 26). Lion Tamer Turns Talents to Summit’s Stray Dogs. Akron Beacon Journal.

32. Oblander, T. (1988, September 25). Summit Dog Warden’s Wife Sold Cats to Labs. Akron Beacon Journal.

33. Rosenberg, A. (1994, October 5). State Says Summit Illegally Sells Dogs from Shelter. Akron Beacon Journal.

34. Wallace, J. (2002, June 29). 53 Cats Captured in 4 Days. Akron Beacon Journal.

35. Abraham, L.A. (2006, February 12). Second Look At Shelter. Akron Beacon Journal.

36. Abraham, L.A. (2005, July 13). Summit Animal Chief Resigns. Akron Beacon Journal.

37. Hagelberg, K. (2006, March 8). Animal Control Director Named. Akron Beacon Journal.

38. Abraham, L.A. (2003, December 9). Summit County Executive Stands Behind Animal Shelter. Akron Beacon Journal.

39. Hagelberg, K. (2006, November 19). Secret Deal Settles Suit With County. Akron Beacon Journal.

40. Hagelberg, K. (2006, March 9). Animal Control Director Under Fire. Akron Beacon Journal.

41. Hunter, A. (2003, October 22). House of Horrors. Cleveland Scene, from http://www.clevescene.com/cleveland/house-of-horrors/Content?oid=1484255

42. Armon, R. (2011, February 12). Veterinary Services Budget in Summit Could Nearly Triple. Akron Beacon Journal.

(Animal) Wise Guy II

My sincere thanks to Animal Wise Radio hosts Mike Fry and Beth Nelson for having me back on the show—this time to discuss the recent arrest of National Zoo researcher Nico Dauphine on charges of attempted animal cruelty and the Smithsonian’s subsequent reaction.

If you missed it, you can check out the complete show in podcast format at iTunes. Also, an MP3 file (22 MB) of our conversation about Nico Dauphine and the Smithsonian (approximately 22 minutes) is available here.

Loose Threads

OpossumNorth American Opossum with winter coat. Photo courtesy of Wikimedia Commons and Cody Pope.

A study published last month in the online open-access journal PLoS Neglected Tropical Diseases suggests a new twist in the relationship between free-roaming cats, Toxoplasma gondii, and toxoplasmosis infections in marine mammals.

“The most remarkable finding of our study,” notes co-author Dr. Michael E. Grigg in a press release from the National Institutes of Health “was the exacerbating role that [Sarcocystis] neurona appears to play in causing more severe disease symptoms in those animals that are also infected with T. gondii.” What I found most remarkable, though, was the straightforward relationship between infections in land mammals and infected marine mammals implied in Grigg’s comments:

“Identifying the threads that connect these parasites from wild and domestic land animals to marine mammals helps us to see ways that those threads might be cut… by, for example, managing feral cat and opossum populations, reducing run-off from urban areas near the coast, monitoring water quality and controlling erosion to prevent parasites from entering the marine food chain.”

The Wildlife Society’s Michael Hutchins used the opportunity to once again call for the “control” of feral cats, which, he argues are “a menace to our native wildlife.” According to Hutchins, the study by Grigg (who serves as Chief of the National Institute of Allergy and Infectious Diseases’ Molecular Parasitology Unit) and his colleagues “is yet another demonstration that Trap-Neuter-Release (TNR) management of feral house cats must be stopped if we value our native wildlife.”

But, of course, the threads that make up the ecological “fabric” are interwoven with many others. Cut even one of them, as Grigg suggests, and the whole thing can begin to unravel.

Which is what surprised me about Grigg’s narrow focus on cats (considered the definitive host for T. gondii) and opossums (considered the definitive host of S. neurona), neither of which was mentioned in the paper itself.

Toxoplasma gondii
Cats pass the mature, infective form of T. gondii in their feces—a process called “shedding oocysts.” T. gondii infection, or toxoplasmosis, in humans can be traced to “ingestion of oocyst-contaminated soil and water, from tissue cysts in undercooked meat, by transplantation, blood transfusion, laboratory accidents, or congenitally.” [1]

Numerous studies have suggested a link between toxoplasmosis in marine life and freshwater run-off. In contrast to the “stress placed on the importance of the cat in the scientific literature,” [2] however, several studies have challenged the importance of environmental contamination in the transmission of T. gondii.

In the Absence of Cats
Researchers at the University of Salford’s Centre for Parasitology and Disease Research, for instance, observed high levels (e.g., 75 percent) of congenital transmission of T. gondii in a “wild population of mice,” leading them to conclude “that this phenomenon might be more widespread than previously thought.” [2] Another team of researchers from the same lab, citing studies of T. gondii infections in sheep, also make a compelling argument that congenital transmission “may be more important than previously considered.” [3]

And then there are the studies in the Arctic.

Among the “arctic foxes (n=594), Svalbard reindeer (n=390), sibling voles (n=361), walruses (n=17), kittiwakes (n=58), barnacle geese (n=149), and glaucous gulls (n=27),” tested, Prestrud et al. found T. gondii only in the arctic foxes (257, or 43 percent), geese (11, or 7 percent), and walruses (1, or 6 percent). [4] The fact that these researchers found no T. gondii-infected reindeer or sibling voles “indicates that infection by oocysts is not an important mode of transmission on Svalbard.” [4] In the end, Prestrud et al. suggest:

“…T. gondii most likely is brought to Svalbard by migratory birds that become infected in temperate agricultural areas in the winter. However, marine sources of infection may exist. The high seroprevalence of T. gondii in the arctic fox population on Svalbard may be due to: (1) infection from migratory bird species through predation; (2) vertical transmission; and (3) tissue cyst transmission within the Svalbard ecosystem through scavenging and cannibalism. Together, these transmission routes cause a surprisingly high seroprevalence of T. gondii in a top predator living in an ecosystem with very few cats.” [4]

A study of polar bears provides further evidence: “It would… be inconceivable to assume that the few cats would play a major role in the epidemiology of T. gondii in the vast high Arctic. This is apparently the case in East Greenland as well.” [5]

Ticks and Tick-bites
In a paper published in 2009, Polish researchers proposed yet another possibility. The “high incidence of T. gondii found, among others, in free-living ruminants,” write Sroka et al., “suggests a possibility of other, so far unknown, paths of transmission of this protozoan.”

“Due to the fact that they are widespread, and tick-bites occur frequently both in humans and in animals, ticks might play an important role in toxoplasmosis transmission.” [6]

Sarcocystis neurona and Opossums
The links between opossums and S. neurona infections, too, are not quite as straightforward as Grigg’s comment suggests. Researchers were surprised to find S. neurona in central Wyoming, for example—“outside the known range of the opossum.” [7]

“Finding antibodies to S. neurona… in at least 18 horses native to Wyoming is unexpected and unexplained. Opossums are not known to occur in central Wyoming, and there has not been any confirmed case of [equine protozoal myeloencephalitis] from horses native to Wyoming.” [7]

Their findings, write Dubey et al., “suggest that another definitive host may be involved or that the parasite shares antigens with another protozoan.” [7]

Conspicuously Absent
Grigg and his colleagues make no reference to these studies, nor do they acknowledge the alternative transmission routes suggested therein. To be clear, though, the paper focuses mostly on infection rates; it’s the press release that refers to cats and opossums as the ultimate source of infection.

(If all of this sounds familiar, it may be because I referred to many of the same studies in my response last month to a press release about a study of T. gondii-infected mammals in a “natural area in central Illinois” by Shannon Fredebaugh and Nohra Mateus-Pinilla.)

Stray Threads
Grigg and his colleagues found infection rates among mammals living in the inland waters of Washington, Oregon, and southern British Columbia were no greater than in those found along the outer coast, as illustrated in the figure below (blue dots indicating inland infection, red dots indicating infection among outer coast individuals).

But if environmental contamination plays such a critical role, shouldn’t that be reflected in higher infection rates inland (nearer, presumably, to greater concentrations of contaminated soil)?

Perhaps the most puzzling of their findings, though, is this: “T. gondii infections peaked in 2007 then declined relative to S. neurona” (as illustrated in the bar chart below).

Again, if environmental contamination is the culprit, does this mean that the population of free-roaming cats in the area also peaked around 2007? Could this, in fact, be empirical evidence of the positive impact of TNR? (At last, something for Hutchins to blog about!)

Obviously, there’s not enough evidence here to make that leap. Still, the data challenge assertions by the American Bird Conservancy that the feral cat population continues to rise—as well as the conventional wisdom about the presumed cause of T. Gondii-infected marine mammals, articulated most recently by David Jessup and Melissa Miller: “the science points to cats.” [8]

And finally, let’s say we were able to remove all of the cats and opossums from the environment. Setting aside for the moment the numerous hurdles (e.g., ethical, economic, etc.) involved, what impact could we expect in terms of T. gondii and/or S. neurona infections in marine mammals? Or in rodents, whose populations would surely skyrocket?

I’m skeptical that the benefits would be all that great. Skeptical, too, that we could predict with much accuracy the actual outcomes (to say nothing of the unintended consequences).

As for what Grigg thinks, he’s yet to respond to my e-mail inquiries on the subject.

Literature Cited
1. Elmore, S.A., et al., “Toxoplasma gondii: epidemiology, feline clinical aspects, and prevention.” Trends in Parasitology. 2010. 26(4): p. 190–196. http://www.sciencedirect.com/science/article/B6W7G-4YHFWNM-1/2/2a468a936eb06649fde0463deae4e92f

2. Marshall, P.A., et al., “Detection of high levels of congenital transmission of Toxoplasma gondii in natural urban populations of Mus domesticus.” Parasitology. 2004. 128(01): p. 39–42. http://dx.doi.org/10.1017/S0031182003004189

3. Hide, G., et al., “Evidence for high levels of vertical transmission in Toxoplasma gondii.” Parasitology. 2009. 136(Special Issue 14): p. 1877-1885. http://dx.doi.org/10.1017/S0031182009990941

4. Prestrud, K.W., et al., “Serosurvey for Toxoplasma gondii in arctic foxes and possible sources of infection in the high Arctic of Svalbard.” Veterinary Parasitology. 2007. 150(1-2): p. 6–12. http://www.sciencedirect.com/science/article/B6TD7-4PYR4P2-2/2/fcc91fcf1d1426cd1b750bd3840bdb31

5. Oksanen, A., et al., “Prevalence of Antibodies Against Toxoplasma gondii in Polar Bears (Ursus maritimus) From Svalbard and East Greenland.” Journal of Parasitology. 2009. 95(1): p. 89–94. http://dx.doi.org/10.1645/GE-1590.1

6. Sroka, J., Szymańska, J., and Wójcik-Fatla, A., “The occurrence of Toxoplasma gondii and Borrelia burgdorferi sensu lato in Ixodes ricinus ticks from eastern Poland with the use of PCR.” Annals of Agricultural and Environmental Medicine. 2009. 16(2): p. 313–319.

7. Dubey, J.P., et al., “Prevalence of Antibodies to Neospora caninum, Sarcocystis neurona, and Toxoplasma gondii in Wild Horses from Central Wyoming.” Journal of Parasitology. 2003. 89(4): p. 716–720. http://dx.doi.org/10.1645/GE-66R

8. Jessup, D.A. and Miller, M.A., “The Trickle-Down Effect.” The Wildlife Professional. 2011. 5(1): p. 62–64.

On Wisdom

Serengeti Elephant Herd
Three African Bush Elephants (Loxodonta africana) on the Serengeti plains. Photo courtesy of Ikiwaner and Wikimedia Commons.

In the latest issue of Orion, journalist and author J.B. MacKinnon makes good on the magazine’s commitment to “inform, inspire, and engage individuals and grassroots organizations in becoming a significant cultural force for healing nature and community.”

In his essay, “Wisdom in the Wild: A case for elderly animals,” MacKinnon does a brilliant job of (re)connecting the reader with the natural world by making the connection unusually personal:

I have stopped eating groundfish, not because the fishery is unsustainable, which was the biologist’s actual point, but because any one of the fish might be as old as my grandmother. The decision is easy to deride as a most-embarrassing anthropomorphism, I know, but my spouse, at least, offered unhesitating support. “Who knows what wisdom they’ve developed in that time?” she said. And who wants to risk consuming the planet’s store of wisdom?

But, as MacKinnon points out, our regard for such wisdom often develops only in hindsight. Among the examples he cites, two involve African elephants.

Tarangire
In 1993, Tanzania’s Tarangire National Park suffered the worst drought in 35 years. “By the time the rains came again,” writes MacKinnon, “the Tarangire herd had lost sixteen out of eighty-one calves, a level of juvenile mortality ten times above normal.”

Herds with females old enough to remember the previous drought left the park in search of water while demographically younger herds stayed behind—ultimately suffering the greatest mortality rates.

Pilanesberg National Park
As MacKinnon’s second example illustrates, an elephant herd’s “institutional memory” is only part of the story; elders also provide “parental supervision.”

In the early 1980s, the elephant population was swelling in Kruger National Park, and wildlife managers decided to dart numbers of adult elephants from the air and then shoot them to death on the ground, often in plain view of the juveniles. The youngsters were then rounded up and sent to other parks and reserves, with about forty ending up in Pilanesberg National Park, several hundred miles to the southwest. It must have seemed like a logical if gruesome act of conservation: reduce overpopulation in one place and spread the wealth of the species to others.

About ten years later, relocated males were—much to the shock of biologists—responsible for killing dozens of white rhinoceroses. In most cases, the social structure of elephant herds limits such “teenage” aggression. “After standing down to a dominant male,” writes MacKinnon, “the rush of hormones stops, in some cases in a matter of minutes.”

In the absence of dominant males, however, the young elephants suffered from a chemical imbalance that turned them into killers.

It’s Complicated
MacKinnon’s piece got me thinking about how eager we are to “manage” wildlife despite our limited understanding. And the consequences of a what-do-we-kill-next? approach fueled, it seems, more by economic and political considerations (not the least of which is job security) than by any noble concern for conservation.

Among the most glaring examples is Macquarie Island, where, in 2000—after 15 years—cats were finally eradicated. Forty-plus years of rabbit control was “reversed in only six years,” devastating the island’s vegetation. In addition, “a pulse of at least 103,000 mice and 36,600 rats have also entered the ecosystem since cat eradication.” [1]

What’s next for this United Nations Educational, Scientific and Cultural Organization World Heritage Site?

Tony Eastley, host of the Australian Broadcasting Corporation’s AM radio show, explained it this way recently: “The project aimed at eradicating rabbits and rodents is no overnight quick fix. It’s expected to take five years and cost at least $25 million.” (Incredibly, the story makes no mention of cats at all.)

If scientists could be so wrong in their understanding of the ecology of this 50-square-mile, uninhabited island, what makes us think they’ll get it right when tackling larger, more complex ecosystems—say, the Florida Keys, for example?

•     •     •

“It is tempting,” warned Abraham Maslow, “if the only tool you have is a hammer, to treat everything as if it were a nail.” The same is true, all too often, of wildlife management—the hammer being lethal control (see, for example, New York magazine’s “field guide to what the Feds are hunting”).

But an effective, humane approach to feral cat management requires a more expansive set of tools. Of course, a little wisdom wouldn’t hurt, either.

Literature Cited
1. Bergstrom, D.M., et al., “Indirect effects of invasive species removal devastate World Heritage Island.” Journal of Applied Ecology. 2009. 46(1): p. 73–81. http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2664.2008.01601.x/abstract

http://eprints.utas.edu.au/8384/4/JAppEcol_Bergstrom_etal_journal.pdf

Feral Cats: The Next Stimulus Package?

According to a recent story in Forbes, many of the expenses associated with caring for feral cats are tax-deductible.

A family lawyer who devoted most of her time outside of work to caring for feral cats, 70 to 80 at one time, in her Oakland, Calif. home is entitled to much of her claimed $12,068 in cat care expenses as a charitable deduction on her 2004 income taxes, according to a recent Tax Court case. Basically, the case says that unreimbursed volunteer expenses, to the extent they are incidental to charitable work for a qualified charity and are properly substantiated, are deductible.

Adjusting for inflation, that’s $13,810.94, or about $184 per cat. Multiply that by the 60–120 million feral cats the American Bird Conservancy claims are in the U.S. [1], and we’re talking real money: $11.0–22.1 billion annually.

Voodoo Economics
Suddenly, the $17 billion “economic impact” suggested by the authors of “Feral Cats and Their Management” [2] seems decidedly less impressive. Not that it was ever credible, of course—especially given the dubious quality of several underlying assumptions. The now-mythical “estimate,” which originated with David Pimentel, Professor Emeritus at Cornell, is a mix of proofiness and careless mistakes.

None of which prevented it from making headlines around the world beginning in December of last year. Endorsements from the National Audubon Society and American Bird Conservancy were immediate.

(For a thorough review of the $17B figure, please see Laurie Goldstein’s “17 Reasons the Economic Impact of the Domestic Cat as a Non-Native Species in the U.S. Does Not Cost $17 Billion.” Had Pimentel been half as careful as Goldstein, he might have had something worth publishing.)

Life Is Cheap(er)
Actually, $184 per cat is probably conservative.

No doubt Jan Van Dusen—because she used her home as a shelter—incurred expenses many of us do not. But she probably didn’t spend nearly as much on gasoline and other transportation-related items. And, she didn’t have to worry about cold-weather accommodations.

Then there’s the expense Van Dusen saved her community—let’s call it $6,500—for not having the cats impounded and euthanized killed. That’s based on a cost of $87 per cat, an estimate generated by the Volusia County (FL) Animal Control Advisory Board.

Combining Van Dusen’s per-cat expense with the $87 savings, and we’re up to $271 per cat. Multiply that by ABC’s 60­–120 million cats for a total of $16.3–32.5 billion annually. That’s a decent shot in the arm for an economy in trouble, and there’s no time like the present.

While we’re at it, why not a WPA-style program to put Americans to work caring for feral cats?

Absurd? Obviously.

The difference, of course, is that—unlike the authors of the UNL paper, Pimentel, ABC, and so many others—I’m not presenting my numbers as if they’re not absurd.

Literature Cited
1. Lebbin, D.J., Parr, M.J., and Fenwick, G.H., The American Bird Conservancy Guide to Bird Conservation. 2010, London: University of Chicago Press.

2. Hildreth, A.M., Vantassel, S.M., and Hygnstrom, S.E., Feral Cats and Their Managment. 2010, University of Nebraska-Lincoln Extension: Lincoln, NE. elkhorn.unl.edu/epublic/live/ec1781/build/ec1781.pdf

Spoiled

The U.S. Fish and Wildlife’s Webinar, “Impacts of Free Roaming Cats on Native Wildlife,” originally scheduled for today, has been postponed.

It’s still not entirely clear whether or not the Webinar, put on by the USFWS’s National Conservation Training Center, is/was open to the public. What is clear is that people are interested; indeed, it was “an overwhelming response” and the resulting “logistical barriers” that forced NCTC to put the show on hold.

Stay tuned.

Spoiler Alert

Coming up this Wednesday: “Impacts of Free Roaming Cats on Native Wildlife,” a Webinar sponsored by the U.S. Fish and Wildlife Service. Registration, from what I can tell, appears to be open to the public—though I’m still awaiting a confirmation e-mail (which will include, I hope, some clarification re: time zone for this “2:00–3:00 pm” event).

The USFWS Website lists the agency’s own Tom Will as the scheduled speaker, and includes the following description:

A rapidly growing feral and unrestrained domestic cat population kills an average of at least 1.5 million birds in the U.S. every day—and even greater numbers of small mammals and herptiles. Every small songbird species is vulnerable at some stage of its life cycle. Despite ample peer-reviewed science documenting the failure of trap-neuter-release (TNR) programs to reduce cat populations or address wildlife depredation, TNR and outdoor cat feeding colonies continue to be marketed to city councils, county boards, and state legislatures as a viable option. As a result, TNR feeding colonies are proliferating across the landscape at such an alarming rate that wildlife conservation programs intended to create source habitat are being rendered ineffectual in many areas. In this presentation, I briefly review the science on the effects of outdoor cats on wildlife and the ineffectiveness of TNR programs. Then, examples of the decision making process leading to community endorsement of TNR provide some insight into the roadblocks to effective conservation action. Finally, I offer a suite of strategic conservation actions at national agency, community, and home scales whereby the Service and its partners might work effectively to reduce the negative effects of irresponsible civic TNR decisions on wildlife trust resources.

I expect, given Will’s apparent interest in the science surrounding this issue, that he’ll shed some light on the origins of that 1.5 million birds/day predation rate—which, translated to an annual figure, is pretty close to what the American Bird Conservancy uses in The American Bird Conservancy Guide to Bird Conservation: “532 million birds killed annually by outdoor cats.” [1]

This Webinar, then, could be our chance to see the science behind the number. Or not—if this week’s presentation is anything like the one Will gave in 2010 to the Bird Conservation Alliance (which, according to its Website, is “facilitated by” ABC). Last year’s show, “What Can Federal Agencies Do? Policy Options to Address Cat Impacts to Birds and Their Habitats,” available (downloadable PDF) via the Animal Liberation Front Website, was short on science and long on rhetoric (and plenty of misinformation, too).

Now, I’ve no way of knowing what Will is going to present this week. So, although these things tend to be remarkably predictable, I’ll reserve judgment.

That said, it seems like a good time for a quick look at his 2010 material.

Birds of a Feather
As it happens, Tom Will is among those Nico Dauphine thanks “for helpful information, advice, ideas, and discussion in researching this subject” in her 2009 Partners In Flight conference paper. [2] And much of the material Will used last year was shown a year earlier by Dauphine, in her infamous “Apocalypse Meow” presentation. (The similarities are uncanny, actually: identical background color, many of the same images, etc.)

Death by (Faulty) Statistics
Like Dauphine, Will includes the graph (shown below) from the second edition of Frank Gill’s Ornithology, suggesting, apparently, that predation by cats far exceeds all other sources of mortality combined (a claim Dauphine made in her 2008 letter to the editor of the St. Petersburg Times).

But, as I’ve explained previously, Gill’s cat “data” aren’t data at all, but the indefensible (in terms of its lack of scientific merit, but also its almost palpable bias) guesswork of Rich Stallcup, co-founder of the Point Reyes Bird Observatory.

All of which raises serious doubts about USFWS’s commitment “to using sound science in its decision-making and to providing the American public with information of the highest quality possible.”

Counting Cats
The more intriguing visual, though, in Will’s 2010 presentation (shown below) is meant (it seems) to illustrate the relationship between the increasing population of cats and the decreasing populations of bird species over the past 40 years or so.

But, of course, correlation is not the same as causation. I’ll bet that, like cat ownership, membership in the National Audubon Society has risen steadily over the past 40 years—but somehow, I don’t imagine anybody suggesting that bird populations decline as NAS membership climbs.

What first caught my eye was not the the implied relationship between cat numbers and bird numbers, however, but the red dots themselves. The same data were plotted (as shown below) in “What Conservation Biologists Can Do to Counter Trap-Neuter-Return: Response to Longcore et al.,” [3] published last year in Conservation Biology, (among the paper’s 10 co-authors, by the way: Nico Dauphine and Peter Marra).

Look closely at the two graphs, and you’ll see that Will has gotten creative here. His data points (which, I believe, come primarily from the U.S. Census and APPA) are identical to those used in the letter to Conservation Biology, but the vertical scale’s been changed. In Will’s version, the upper right portion of the graph has jumped from 90 million to 150 million cats! (His horizontal axis is shifted slightly, but the impact is nothing by comparison.)

Apparently, Will is combining population data for pet cats with data for feral cats. Trouble is, his “data” for feral cats doesn’t exist. It looks as if Will simply borrowed from Dauphine, who borrowed from David Jessup—whose “estimate” is unattributed.

So much for “using sound science” and “providing the American public with information of the highest quality possible.”

Roaming Charges May Apply
What if Will stuck to what the data actually show? It seems the message is pretty clear: since 1971, the number of pet cats in the U.S. has nearly tripled.

OK, but what does that mean for the nation’s wildlife? Keep in mind: the country’s human population swelled by 43 percent over the same period, taking an enormous toll on wildlife—either directly (e.g., loss of habitat via development, birds colliding with buildings, etc.) or indirectly (e.g.,  increased pollution and pesticide use).

Let’s set all that aside for the moment, though, and get back to pet cats. Even if the graphs accurately reflect the upward trend of cat ownership in the U.S. (and I’m not sure they do), they grossly misrepresent the threat to wildlife—which, presumably, is the point.

Simply put, there are not three times as many pet cats outdoors today.

The data I have, from the American Pet Products Association, [4] go back only to 1998. At that time, 56 percent of cat owners responding to APPA’s National Pet Owners Survey indicated that their cats were indoors-only; in 2008, that figured had climbed to 64 percent.

With an estimated 89.6 million pets cats in the U.S. in 2010, then, that means that about 32.4 million cats are outdoors for at least some part of the day (and approximately half of those are outside for less than three hours each day [5, 6]).

What was the proportion in 1971? Unfortunately, I’ve been unable to find any survey results from the 1970s or 1980s. All we can do it guess.

Let’s say that in 1971 just one-third of pet cats were kept indoors exclusively (the very situation Dauphine would have us believe we’re facing today). That means 21.5 million cats were free-roaming for at least some part of the day.

Again, this is a guess—not an unreasonable one, but a guess anyhow. Still, the implications are significant. While it’s true that the number of pet cats has tripled over the past 40 years, the number that are free-roaming has probably increased by only 50 percent or so.

Prosecution or Persecution?
Finally, I’m curious to see if Will’s “suite of strategic conservation actions” will include, as his 2010 presentation suggests, threatening those who conduct or officially endorse TNR with prosecution under the Endangered Species Act (ESA) and the Migratory Bird Treaty Act (MBTA).

This has become a common tactic in recent years (see, for example, the Florida Keys National Wildlife Refuges Complex Integrated Predator Management Plan/Draft Environmental Assessment, released earlier this year), though it goes back to at least 2003, when Pamela Jo Hatley, then a law student, suggested the possibility.

(One wonders if USFWS, the agency responsible for drafting the Keys Predator Management Plan, could be prosecuted under the ESA and MBTA in the event—not unlikely—that a large-scale round-up of feral cats resulted in a population explosion of rats, which in turn decimate the very species the Plan claims to protect.)

•     •     •

As a say, I’m not going to critique Will’s presentation until he’s had the chance to give it. Indeed, he may very well deliver on the science review, policy insights, conservation actions, etc. If what he provided the BCA is any indication, though, the man’s got his work cut out for him.

Literature Cited
1. Lebbin, D.J., Parr, M.J., and Fenwick, G.H., The American Bird Conservancy Guide to Bird Conservation. 2010, London: University of Chicago Press.

2. Dauphine, N. and Cooper, R.J., Impacts of Free-ranging Domestic Cats (Felis catus) on birds in the United States: A review of recent research with conservation and management recommendations, in Fourth International Partners in Flight Conference: Tundra to Tropics. 2009. p. 205–219. http://www.pwrc.usgs.gov/pif/pubs/McAllenProc/articles/PIF09_Anthropogenic%20Impacts/Dauphine_1_PIF09.pdf

3. Lepczyk, C.A., et al., “What Conservation Biologists Can Do to Counter Trap-Neuter-Return: Response to Longcore et al.” Conservation Biology. 2010. 24(2): p. 627–629. www.abcbirds.org/abcprograms/policy/cats/pdf/Lepczyk-2010-Conservation%2520Biology.pdf

4. APPA, 2009–2010 APPA National Pet Owners Survey. 2009, American Pet Products Association: Greenwich, CT. http://www.americanpetproducts.org/pubs_survey.asp

5. Clancy, E.A., Moore, A.S., and Bertone, E.R., “Evaluation of cat and owner characteristics and their relationships to outdoor access of owned cats.” Journal of the American Veterinary Medical Association. 2003. 222(11): p. 1541-1545. http://avmajournals.avma.org/doi/abs/10.2460/javma.2003.222.1541

6. Lord, L.K., “Attitudes toward and perceptions of free-roaming cats among individuals living in Ohio.” Journal of the American Veterinary Medical Association. 2008. 232(8): p. 1159-1167. http://www.avma.org/avmacollections/feral_cats/javma_232_8_1159.pdf

Apocalypse Meow: A Brief Review

Although Nico Dauphine has yet to be suspended from her duties at the Smithsonian’s Migratory Bird Center, it seems all the attention she’s received over the past week-and-a-half is making life rather uncomfortable for her supporters.

Last week, the National Zoo removed Dauphine’s online application for recruiting field assistants from its Website; this week, the University of Georgia’s Warnell School of Forestry and Natural Resources pulled her infamous “Apocalypse Meow” presentation from its site.

Which is understandable, given the circumstances. Far more puzzling is what it was doing there in the first place. The content is, not surprisingly, remarkably “selective” in terms of the science. What is surprising, though, is Dauphine’s delivery: she looks and sounds like a person without the least bit of conviction in the material she’s presenting. (Actually, she’s mostly reading to the audience—for 41 minutes.)

Dauphine (whose status hearing, originally scheduled for June 1, has been postponed until the 15th) presented “Apocalypse Meow: Free-ranging Cats and the Destruction of American Wildlife” in March of 2009, at Warnell (where she earned her PhD). Although she tells the audience that her goal “is to review and present the best available science that we have,” what she delivers is essentially no different from what she presented in her Partners In Flight conference paper [1]  (much of which is recycled in the current issue of The Wildlife Professional in a special section called “The Impact of Free Ranging Cats” [2]).

In other words: lots of exaggerated and misleading claims—and plenty of glaring omissions (i.e., the distinction between compensatory and additive predation).

Included in the section on predation are all the usual suspects: Longcore et al., [3] Coleman and Temple, [4] Crooks and Soulé, [5] PhD dissertations by both Christopher Lepczyk [6] and Cole Hawkins, [7] along with references to Linda Winter, David Jessup, [8] Pamela Jo Hatley, and others.

Among the highlights:

Invasive Species (of All Kinds)
Referring to island extinctions, Dauphine references a 2008 paper by Dov Sax and Steven Gaines—the same one the U.S. Fish and Wildlife Service cite (again, as “evidence” of island extinctions caused by cats) in their Florida Keys National Wildlife Refuges Complex Integrated Predator Management Plan/Draft Environmental Assessment, released earlier this year. As I point out in my response to the Keys plan, though, the Sax & Gaines paper isn’t about cats at all, but invasive plants. [9]

Magic Multipliers
For Dauphine, Lepczyk’s estimated 52 birds/cat/year predation rate simply isn’t enough. Studies using “prey returns,” she argues, underestimate the real damage. “Some studies using radio-collars and other techniques have shown that, typically, cats will return maybe one in three kills that they make, and sometimes not at all—so this is, again, a very conservative estimate of the actual number of kills.”

But Lepczyk’s PhD work wasn’t based on “prey returns” at all. He used a survey (one of many flaws), asking landowners, “how many dead or injured birds a week do all the cats bring in during the spring and summer months?” [6]

And the idea that cats return only one in every three kills? That’s based on some wonky analysis by Kays and DeWan, who studied the hunting behaviors of just 24 cats: 12 that returned prey home, and another 12 (11 pets and 1 feral) that were observed hunting for a total of 181 hours (anywhere from 4.8–46.5 hours per cat). [10]

The Selective Generalist
Dauphine stretches Hawkins’ conclusions (which Hawkins himself had already stretched past the point of being defensible) to suggest “a sort of preferential prey take for native species in some cases, by cats.” In other words, the cats might target native species.

Or not. Less than two minutes later, Dauphine’s making the case for hyperpredation—the devastating impact on native prey species (e.g., seabirds) brought about by a large population of cats supported largely by predation on an introduced prey species (e.g., rabbits).

From Millions to Billions
It’s difficult not to see Dauphine’s assertion that “it’s not productive to argue about the numbers”—which comes fairly early in her presentation—as disingenuous when she tries repeatedly to quantify predation levels (each of which is then qualified as “conservative”). Her use of a graph included in the second edition of Frank Gill’s Ornithology (shown below) is particularly interesting.

Now, the original source of Gill’s cat “data,” as Dauphine acknowledges, is Rich Stallcup’s 1991 article, “A reversible catastrophe”—inexplicably, the only source Gill cites when he refers to predation by cats: “Domesticated cats in North America may kill 4 million songbirds every day, or perhaps over a billion birds each year (Stallcup 1991). Millions of hungrier, feral (wild) cats add to this toll…” [11]

And where does Stallcup’s “data” come from?

“He simply argued—he didn’t do a study—he just argued that if one in ten of those cats kills one bird per day, already then we have 1.6 billion cat-killed birds per year,” explains Dauphine. “We actually know that the numbers are much larger. For instance, he’s starting out with 55 million pet cats; we know there are over 100 million outdoor cats in this country, and possibly far more. We also know from some studies that 80 percent of cats hunt, and the number of birds killed per year are probably much higher. So again, just to emphasize: this is a conservative estimate.”

In fact, Stallcup’s “estimate” is even flimsier than Dauphine suggests:

“Let’s do a quick calculation, starting with numbers of pet cats. Population estimates of domestic house cats in the contiguous United States vary somewhat, but most agree the figure is between 50 and 60 million. On 3 March 1990, the San Francisco Chronicle gave the number as 57.9 million, ‘up 19 percent since 1984.’ For this assessment, let’s use 55 million.

Some of these (maybe 10 percent) never go outside, and maybe another 10 percent are too old or too slow to catch anything. That leaves 44 million domestic cats hunting in gardens, marshes, fields, thickets, empty lots, and forests.

It is impossible to know how many of those actively hunting animals catch how many birds, but the numbers are high. To be very conservative, say that only one in ten of those cats kills only one bird a day. This would yield a daily toll of 4.4 million songbirds!! Shocking, but true—and probably a low estimate (e.g., many cats get multiple birds a day).” [12]

Shocking, yes. True? Why would anybody think so? (I can see the appeal for Dauphine, though: like her, Stallcup grossly overestimates the number of pet cats allowed outdoors.)

(The fact that this absurdity made it—however well disguised—into a standard ornithology textbook may explain a great deal about the positions frequently taken by today’s wildlife managers and conservation biologists regarding feral cats/TNR.)

Apocalypse Now
Perhaps the strangest—almost surreal—part of “Apocalypse Meow” comes when, to illustrate her point that the (over)heated TNR debate can “result in a lot of misunderstandings, misinformation, and hard feelings,” Dauphine refers to an e-mail sent out to the university’s CATSONCAMPUS listserv during the fierce TNR debate in Athens, which read in part:

“There are some folks in the area (and all over) who are not only Anti-TNR, they also hate felines so much that some of them want to round up the cats in the area and kill them.”

Two years later, this is pretty much what Nico Dauphine stands accused of.

Literature Cited
1. Dauphine, N. and Cooper, R.J., Impacts of Free-ranging Domestic Cats (Felis catus) on birds in the United States: A review of recent research with conservation and management recommendations, in Fourth International Partners in Flight Conference: Tundra to Tropics. 2009. p. 205–219. http://www.pwrc.usgs.gov/pif/pubs/McAllenProc/articles/PIF09_Anthropogenic%20Impacts/Dauphine_1_PIF09.pdf

2. Dauphine, N. and Cooper, R.J., “Pick One: Outdoor Cats or Conservation.” The Wildlife Professional. 2011. 5(1): p. 50–56.

3. Longcore, T., Rich, C., and Sullivan, L.M., “Critical Assessment of Claims Regarding Management of Feral Cats by Trap-Neuter-Return.” Conservation Biology. 2009. 23(4): p. 887–894. http://www.abcbirds.org/abcprograms/policy/cats/pdf/Management_claims_feral_cats.pdf

4. Coleman, J.S. and Temple, S.A., “Rural Residents’ Free-Ranging Domestic Cats: A Survey.” Wildlife Society Bulletin. 1993. 21(4): p. 381–390. http://www.jstor.org/pss/3783408

5. Crooks, K.R. and Soulé, M.E., “Mesopredator release and avifaunal extinctions in a fragmented system.” Nature. 1999. 400(6744): p. 563–566. http://www.nature.com/nature/journal/v400/n6744/abs/400563a0.html

6. Lepczyk, C.A., Mertig, A.G., and Liu, J., “Landowners and cat predation across rural-to-urban landscapes.” Biological Conservation. 2003. 115(2): p. 191–201. http://www.sciencedirect.com/science/article/B6V5X-48D39DN-5/2/d27bfff8454a44161f8dc1ad7cc585ea

7. Hawkins, C.C., Impact of a subsidized exotic predator on native biota: Effect of house cats (Felis catus) on California birds and rodents. 1998, Texas A&M University

8. Jessup, D.A., “The welfare of feral cats and wildlife.” Journal of the American Veterinary Medical Association. 2004. 225(9): p. 1377-1383. http://www.ncbi.nlm.nih.gov/pubmed/15552312

http://www.avma.org/avmacollections/feral_cats/javma_225_9_1377.pdf

9. Sax, D.F. and Gaines, S.D., Species invasions and extinction: The future of native biodiversity on islands, in In the Light of Evolution II: Biodiversity and Extinction,. 2008: Irvine, CA. p. 11490–11497. www.pnas.org/content/105/suppl.1/11490.full

http://www.pnas.org/content/105/suppl.1/11490.full.pdf

10. Kays, R.W. and DeWan, A.A., “Ecological impact of inside/outside house cats around a suburban nature preserve.” Animal Conservation. 2004. 7(3): p. 273-283. http://dx.doi.org/10.1017/S1367943004001489

www.nysm.nysed.gov/staffpubs/docs/15128.pdf

11. Gill, F.B., Ornithology. 2nd ed. 1995, New York: W.H. Freeman and Company.

12. Stallcup, R., “A reversible catastrophe.” Observer 91. 1991(Spring/Summer): p. 8–9. http://www.prbo.org/cms/print.php?mid=530

http://www.prbo.org/cms/docs/observer/focus/focus29cats1991.pdf

Friends with Benefits

According to their 2009 Annual Report (the most recent available), Friends Of the National Zoo raised $17.5M in “total support and revenue” during 2009. Of that, $1.4M went to the National Zoo and Smithsonian Institution. But FONZ support doesn’t end there.

Consider the response I received from a FONZ spokesperson when I inquired about their position on the Zoo’s decision to keep Nico Dauphine on board:

Thank you for contacting the Smithsonian’s National Zoo and FONZ regarding the allegations against Dr. Nico Dauphine, a postdoctoral research fellow based within the Migratory Bird Center. We take our role as the nation’s zoo very seriously and work hard to provide leadership in animal care, conservation science, education, and sustainability.

Animal care is one of the Zoo’s top priorities, and we appreciate when visitors share our passion and concern for our animals’ well-being. Please be assured that Dr. Dauphine’s research in no way jeopardizes animals, and the Smithsonian has taken appropriate temporary precautions with respect to her postdoctoral appointment. These restrictions will allow this matter to be fairly resolved within the judicial system.

Our leadership team thanks you for sharing our passion for the Zoo, and your continued support is greatly appreciated.

Now, compare that to the response a colleague received about the same time from the National Zoo (this shouldn’t take long):

Thank you for contacting the Smithsonian’s National Zoo regarding the allegations against Dr. Nico Dauphine, a postdoctoral research fellow based within the Migratory Bird Center. We take our role as the nation’s zoo very seriously and work hard to provide leadership in animal care, conservation science, education, and sustainability.

Animal care is one of the Zoo’s top priorities, and we appreciate when visitors share our passion and concern for our animals’ well-being. Please be assured that Dr. Dauphine’s research in no way jeopardizes animals, and the Smithsonian has taken appropriate temporary precautions with respect to her postdoctoral appointment. These restrictions will allow this matter to be fairly resolved within the judicial system.

Our leadership team thanks you for sharing our passion for the Zoo, and your continued support is greatly appreciated.

All this talk of leadership and animal care seems like a mix of wishful thinking and damage control more than anything else. Would the reaction—from either the Zoo or FONZ—be the same if the animals involved weren’t neighborhood cats, but animals in the Zoo’s collection? I rather doubt it.

(Oh, and for the record: the Zoo does not have my continued support.)

•     •     •

“A friend will help you move,” goes the old joke. “A good friend will help you move a body.”

When FONZ says they’re “the dedicated partner of the National Zoological Park,” they mean it. Indeed, FONZ seems just as interested as the National Zoo in sweeping this whole “attempted animal cruelty” business under the rug. (Imagine: bad press the week before the busy Memorial Day weekend!)

Earlier this week, I sent my comments to National Zoo director Dennis Kelly via the Zoo’s incredibly opaque contact form. It turns out the same form is used to contact FONZ—bringing to mind the image of a series of individual recycling bins that, in fact, all lead to the same destination: the trash. Rather than falling for the same trick once more, then, I’m posting my message to FONZ right here:

Friends don’t let friends employ accused cat killers.

Perfectly Comfortable? I’m Not.

As many of you know, the National Zoo has shown no signs of suspending Nico Dauphine, despite her recent arrest on charges of attempted animal cruelty. As a result, at least two petitions are being circulated—one by Alley Cat Rescue, and another by Alley Cat Allies.

I encourage readers to sign both petitions, and also to send letters (an online form is available here). Below is my letter to National Zoo director Dennis Kelly:

Dear Dennis Kelly,

As you know, the National Zoo’s mission emphasizes leadership—in animal care, science, and education—as well as “the highest quality animal care.” But recent events indicate that Zoo management has lost sight of this noble mission.

Indeed, allowing Dr. Nico Dauphine—recently charged with attempted animal cruelty in connection with the poisoning of cats in her neighborhood—to continue her work for the Zoo’s Migratory Bird Center demonstrates a profound lack of leadership, and suggests a remarkably narrow view of “animal care.”

Comments made last week by the Zoo’s associate director of communications, Pamela Baker-Masson, only made matters worse—suggesting that Zoo management isn’t even aware of the research Dauphine is conducting. Baker-Masson told ABC News:

“We know what she’s doing would in no way jeopardize our animal collection at the National Zoo or jeopardize wildlife, so we feel perfectly comfortable that she continue her research.”

But, according to the Migratory Bird Center’s Website, Dauphine’s “current project examines predator-prey dynamics in an urban matrix in collaboration with citizen scientists at Neighborhood Nestwatch.”

The predators in this case are, of course, house cats. And, according to an online application form she’s been using to recruit field assistants (the form was recently removed from the Migratory Bird Center’s Website), Dauphine is asking participating citizen scientists to put cameras on their cats.

And still, the National Zoo feels “perfectly comfortable that she continue her research.” What kind of message does this send to the local community, and to the nation as a whole?

The Smithsonian’s 2009 Annual Report indicates that 75 percent of the organization’s revenue comes from “federal appropriations” (63 percent) and “government grants and contracts” (12 percent). One way or another, these are tax dollars. In standing by Dauphine, then, the National Zoo is violating the trust of its primary funding source: the American people (among whom, 38.9 million households own cats).

Finally, the National Zoo should use the current crisis as an opportunity to review its hiring practices. I think it’s safe to say that Dauphine’s reputation preceded her when she joined your organization. Her extreme position against TNR—and free-roaming cats in general—is well documented. As is her habit of misrepresenting the science surrounding the issue.

In her February 10, 2008, letter to the editor of the St. Petersburg Times, for example, Dauphine—who identifies herself as “a scientist who has studied this issue”—makes an outlandish claim:

“In North America, cats may be the single biggest direct cause of bird mortality, far outnumbering all other causes (including human hunters) put together!”

Not even the American Bird Conservancy—which has, for the past 15 years, taken every opportunity to demonize free-roaming cats—goes this far.

And yet, the National Zoo has Dauphine, together with Dr. Peter Marra (who, in a letter co-authored with Dr. Dauphine, has called TNR “cat hoarding without walls.”), [1] researching the hunting habits of house cats. All of which raises questions about the rigor and validity of the research being conducted—not to mention the integrity of those involved.

As the National Zoo’s director, you have the responsibility to address these issues. I am, therefore, asking you to start by suspending Dr. Dauphine until the charges of attempted animal cruelty are dropped, proven to be unfounded, or in some other way resolved.

Respectfully,

Peter J. Wolf
Independent Researcher/Analyst
Vox Felina

Literature Cited
1. Lepczyk, C.A., et al., “What Conservation Biologists Can Do to Counter Trap-Neuter-Return: Response to Longcore et al.” Conservation Biology. 2010. 24(2): p. 627–629. www.abcbirds.org/abcprograms/policy/cats/pdf/Lepczyk-2010-Conservation%2520Biology.pdf

Nico Dauphine Update

Photo from an online application form Nico Dauphine was (until Tuesday) using to hire field assistants, whose duties include “assist[ing] citizen participants in deploying miniature collar-mounted cameras on their free-roaming pet domestic cats.”

Tuesday, while animal welfare organizations across the country were issuing statements condemning the alleged cruelty and urging justice in the case, Nico Dauphine’s employer was expressing a rather remarkable lack of concern.

Scott Giacoppo, Vice President External Affairs & Chief Programs Officer for the Washington Humane Society, questioned whether Dauphine should remain employed by the National Zoo in the event she’s convicted.

“If she did do this,” Giacoppo told ABC News, “then we naturally would be concerned about her being around all animals. Whoever would do such a thing is a threat to all animals. It is a slow and painful death. It was callous and complete disregard for animals’ well being.”

According to ABC News, evidence in the case is the result of WHS’s “month-long investigation monitoring video surveillance and matching card swipes in and out of an apartment complex near the scene of the alleged crime.”

The Humane Society of the United States [not affiliated with WHS] issued a statement “applaud[ing] the Washington Humane Society for its investigation” and “urg[ing] full prosecution by the U.S. Attorney’s Office if warranted.”

Alley Cat Allies president Becky Robinson called the story “troubling.” “Intentionally killing cats is illegal and cruel. Criminal charges in this case are appropriate and necessary.”

“Alley Cat Rescue vehemently disagrees with keeping Dauphine in her current position at the National Zoo,” reads a statement posted on the organization’s blog. “[ACR] believes she should be removed until an investigation into these allegations of animal cruelty has been completed.” ACR has started a petition aimed at getting Dauphine removed.

Meanwhile, a spokesperson for the National Zoo, which oversees the Smithsonian’s Migratory Bird Center—where Dauphine works with her advisor, Peter Marra—was trying to play down the fact that one of its researchers is charged with attempted animal cruelty.

Pamela Baker-Masson, associate director of communications, told ABC News: “We know what she’s doing would in no way jeopardize our animal collection at the National Zoo or jeopardize wildlife, so we feel perfectly comfortable that she continue her research.”

Which begs the question: Does Baker-Masson actually know what Dauphine’s research is?

As I indicated Monday, when this story broke, Dauphine’s “current project examines predator-prey dynamics in an urban matrix in collaboration with citizen scientists at Neighborhood Nestwatch.”

The predators, in this case, are (not surprisingly) house cats. And, according to an online application form (which  mysteriously disappeared from the Smithsonian’s Website Tuesday) she’s been using to recruit field assistants, Dauphine is asking participants to put cameras on their cats—thus allowing her team to monitor the cats’ every move.

Granted, Dauphine’s yet to have her day in court, but still—at this point, who in their right mind would allow their cat to participate in any study sponsored by the Migratory Bird Center.

Predator-Prey Dynamics In an Urban Matrix

According to the Smithsonian’s Migratory Bird Center, Nico Dauphine’s “current project examines predator-prey dynamics in an urban matrix in collaboration with citizen scientists at Neighborhood Nestwatch.” But according to news stories coming out of the Washington, DC, area this evening, it seems Dauphine may have taken on the role of predator herself.

NBC reports: “Authorities say they suspect Nico Dauphine, a PhD who specializes in bird conservation, was poisoning feral cats in her Columbia Heights neighborhood.”

Regular readers will recognize Dauphine’s name immediately, as I’ve been highly critical of her work from the very beginning of Vox Felina. It was, for example, a paper [1] she co-authored with Robert J. Cooper (published in the Proceedings of the Fourth International Partners In Flight Conference) that Steve Holmer, senior policy advisor for American Bird Conservancy, used to justify his bogus claim that “there are about . . . 160 million feral cats” in the U.S.

I’ve pointed out, more than once, Dauphine’s dubious scholarship—citing David Jessup’s unattributed “estimate” of “60 to 100 million feral and abandoned cats in the United States,” [2] for example. Or ignoring the results of multiple surveys suggesting that roughly two-thirds of pet cats are kept indoors, in stark contrast to Dauphine’s assertion that “65 percent, or 57 million, are free-ranging outdoor cats for at least some portion of the day.” [1]

She also misinterprets/misrepresents William George’s classic study, suggesting that “only about half of animals killed by cats were provided to their owners,” [1] thereby creating a convenient multiplier where predation is concerned.

More recently, she and Cooper were responsible for “Pick One: Outdoor Cats or Conservation,” a lengthy article in a special section of the Spring Issue of The Wildlife Professional called “The Impact of Free Ranging Cats.” Which was, not surprisingly, plagued with the same exaggerations, misrepresentations, and errors I’ve come to expect. (Dauphine also authored “Follow the Money: The Economics of TNR Advocacy,” in the same issue—where she does to the political and economic aspects of the debate what she and her colleagues have been doing to the scientific side of the debate for years now.)

•     •     •

Obviously, there’s a great deal we don’t know at this point. According to the NBC story, Dauphine “denies the accusations, saying, ‘her whole life is devoted to the care and welfare of animals.’”

At the same time, it’s my understanding that Dauphine was charged with the same crime accused of similar activities when she was living in Georgia. Perhaps we’ll find out more, one way or the other, about that case as the current case unfolds.

In any event, if these charges prove to be true, Daupine is going to have a lot of explaining—and perhaps a little time—to do.

Literature Cited
1. Dauphine, N. and Cooper, R.J., Impacts of Free-ranging Domestic Cats (Felis catus) on birds in the United States: A review of recent research with conservation and management recommendations, in Fourth International Partners in Flight Conference: Tundra to Tropics. 2009. p. 205–219. http://www.pwrc.usgs.gov/pif/pubs/McAllenProc/articles/PIF09_Anthropogenic%20Impacts/Dauphine_1_PIF09.pdf

2. Jessup, D.A., “The welfare of feral cats and wildlife.” Journal of the American Veterinary Medical Association. 2004. 225(9): p. 1377-1383. http://www.ncbi.nlm.nih.gov/pubmed/15552312

http://www.avma.org/avmacollections/feral_cats/javma_225_9_1377.pdf

Special Event: Downtown L.A.

Later this week, I’ll be joining Kate Benjamin, the woman behind Moderncat and Moderncat Studio, and Jackson Galaxy, cat behaviorist extraordinaire and host of My Cat From Hell, for this month’s Meow Mingle Cat Social at Pussy & Pooch pet boutique.

If you’re in the Los Angeles area, please stop by and say hello!

When: Wednesday, May 25; 6:00pm–8:00pm
Where:
Pussy & Pooch Pethouse and Pawbar; 564 S. Main Street, Los Angeles (map)

Close Enough?

Among the findings of a recent study:

Five of 18 cats trapped “between the spring and fall of 2008 and 2009” in central Illinois’ 1,500-acre Robert Allerton Park tested positive for Toxoplasma gondii antibodies. Five of the seropositive cats were trapped at the same site; there, one white-footed mouse (of 21 trapped) also tested positive, and a gray squirrel tested negative. The site where the sixth seropositive cat was trapped revealed similar results among the “small home range” (SHR) mammals found there: one of 34 white-footed mice was seropositive; a fox squirrel was negative.

All of which means… what, exactly?

Although there were five times as many “infected” cats at the first site, infection rates among SHR mammals were only about one-and-a-half times as high as those at the second site. Put another way: given the infection rate among SHR mammals at the second site, one would have expected three seropositive SHR mammals at the first site.

In fact, a press release put out last week put a very different spin on Shannon Fredebaugh’s thesis work (downloadable PDF):

One third of the cats sampled were infected with T gondii, as were significant numbers of the wild animals found at every site. Animals that inhabit or range over territories of 247 acres (100 hectares) or more, such as raccoons and opossums, were more likely to be infected than those with smaller ranges.

But these animals “could have acquired T. gondii infection somewhere outside of the park,” said Nohra Mateus-Pinilla, a wildlife veterinary epidemiologist at the University of Illinois Prairie Research Institute and leader of the study. Animals with smaller home ranges likely picked up the infection close to where they were trapped, she said. This makes these animals good sentinels of disease in a natural area. “The small animals are screening the environment for us,” she said. “So when we sample one of those animals, we are really sampling their lifestyle.”

The absence of bobcats in the park combined with the occurrence of domestic cats and T. gondii infection in wildlife that inhabit small territories strongly suggest that feral, free-ranging or abandoned house cats are the source of the infection, Mateus-Pinilla said. Cats are vital for the survival of the parasite, and so they are—either directly or indirectly—spreading T. gondii to the wildlife in the park. “There’s no other option,” she said.

Well, “one third of the cats” certainly sounds more impressive than “six of 18.” And “significant numbers of the wild animals found at every site” had an undeniable allure to it—though, in fact, the statement applies only to the park’s “large home range” (LHR) mammals (mostly raccoons and opossums).

Far more troubling, though, is the alleged connection between cats, T. gondii, and infected SHR mammals.

Environmental Contamination
“If one infected cat defecates there, any area can become infected,” Fredebaugh said in the press release. “It just takes one cat to bring disease to an area.”

But, as Fredebaugh points out, “environmental detection of oocysts is difficult and was not evaluated in this study.” [1] She simply assumes a causal link between “infected” cats and environmental contamination: more seropositive cats means more contaminated soil.

In fact, Fredebaugh goes further, assuming that the mere presence of cats—seropositive or not—is the key factor in SHR infection rates. In addition to trapping data, she uses data from scent stations and motion detection cameras (which proved largely ineffective, capturing photos of just four cats over the course of the research) to designate each of the eight sites as either high or low “cat occurrence,” as indicated in the following table (please forgive the tiny type):

Table: Shannon Fredebaugh's Thesis

Fredebaugh acknowledges that “scent stations should only be used to identify trends in animal populations and as a supplemental tool in conjunction with other population estimates,” [1] thereby raising serious questions about their use in her study. (She’s not interested in trends, her scent station and trapping data correlate quite poorly, and her use of scent station data is hardly “supplemental.”)

But back to the environmental contamination.

Cats (both domestic and wild) are T. gondii’s definitive host—the animal in which the parasite reproduces sexually. Cats pass the mature, infective form of T. gondii in their feces—a process called “shedding oocysts.”

Although oocysts can survive in soil for up to 18 months, and are resistant to disinfectants, cats typically “shed oocysts only once in their life.” [see discussion in 2] Indeed, according to Dubey and Jones, “Most cats seroconvert after they have shed oocysts. Thus, it is a reasonable assumption that most seropositive cats have already shed oocysts.” [2]

So, who’s to say that the “infected” cats Fredebaugh trapped shed oocysts in the area where they were found? Indeed, we don’t even know that these cats shed oocysts in the park. It’s been suggested (based on a small sample of cats monitored closely from 1974 to 1977) that home ranges of unsterilized feral females can exceed 500 acres, while those of unsterilized feral males may approach 2,500 acres. (Even house-based males, which were also unsterilized, had large home ranges: 865–939 acres.) [3]

What’s more, Fredebaugh points out that, given their “relatively good physical condition,” some of these cats might have been “recently abandoned at RAP.” [1] In which case, they wouldn’t have been “contributing” any oocysts to the park’s soil—assuming they were seropositive to begin with.

Odds Ratios
Fredebaugh expresses her results using odds ratios, a measure easy enough to calculate but rather difficult to grasp intuitively (especially for those of us, myself included, unfamiliar with the measure). A page on the Children’s Mercy Hospital (Kansas City, MO) Website explains odd ratios this way:

“An odds ratio of 1 implies that the event is equally likely in both groups. An odds ratio greater than one implies that the event is more likely in the first group. An odds ratio less than one implies that the event is less likely in the first group.”

(Some examples are discussed in detail here.)

It seems to me that, in this case at least, odds ratios obscure more than they reveal. When Fredebaugh reports “a significant difference in the seroprevalence of T. gondii for SHR mammals at sites with a high frequency of cat occurrence,” we know nothing of sample size or the overall fit of the data (which, ranges from pretty good—for LHR mammals—to pretty lousy—for SHR mammals).

A simple x-y graph illustrates this point:

Chart: Shannon Fredebaugh's Thesis

By (mis?)representing the data in odds ratios, Fredebaugh suggests a connection that’s not actually supported by her research findings.

That said, she’s is hardly the first to imply causation where nothing more than correlation has been demonstrated (and, again, even that is dicey). In “The Impact of Free Ranging Cats,” a special section of the Spring Issue of The Wildlife Professional, for example, David Jessup and Melissa Miller argue that “the science points to cats,” but provide little more than “proximity” and “sheer numbers” to support their claim that “outdoor pet and feral domestic cats may be the most important source of T. gondii oocysts in near-shore marine waters.” [4]

(No?) Other Options
The fact that the researchers are so certain of their conclusions—that the only explanation for T. gondii in Robert Allerton Park is the presence of cats—is telling. I can’t help but think that they knew going in what they would find (a perception reinforced by what’s included in, and omitted from, Fredebaugh’s literature review, as described below).

In fact, Mateus-Pinilla’s comment—“There’s no other option.”—is challenged by several recent studies.

“Among white-footed mice,” writes Fredebaugh, “I found a 6 percent seroprevalence of T. gondii antibodies, which was high, compared to other studies… Mice have a short life span, thus the findings that mice, including some juveniles, were seropositive implies an active infection and recent T. gondii contamination in RAP.” [1]

Actually, researchers at the University of Salford’s Centre for Parasitology and Disease Research found an overall prevalence of 59 percent among the “200 mice… trapped from within houses in the Cheetham Hill area of Manchester.” [5] More important, they observed “high levels of congenital transmission… with 75 percent of female mice transmitting parasites to foetuses prior to birth” (emphasis added), leading them to conclude:

“These high levels of congenital transmission in this wild population of mice, taken together with other recent data on congenital transmission in sheep, suggests that this phenomenon might be more widespread than previously thought.” [5]

Fredebaugh, by contrast, mentions congenital transmission only in passing.

In another paper, researchers from the Centre for Parasitology and Disease Research challenge the conventional wisdom surrounding the transmission of T. gondii (note: I’ve removed several in-text citations for the sake of readability):

“The life cycle is well understood and three principal routes are recognised: ingestion of infective oocysts shed by the cat, consumption of undercooked meat containing Toxoplasma cysts and congenital transmission. Traditionally, the main route of infection is considered to be infection by oocysts deposited in faeces by the definitive host, the cat. This would imply that a high degree of contact with cats would be required to explain the very high prevalences found in many animal and human populations. Toxoplasma gondii has been reported in a very wide range of species. However, this also includes some species that would not normally come into contact with cats.” [6]

“Congenital transmission,” suggest Hide et al., “offers another possible mode of parasite transmission in the absence of cats.” [6]

“One way of determining the importance of transmission routes is to investigate transmission in a system where one of the routes of transmission is absent or minimal. For example, the carnivorous route could be excluded as a source of transmission in a herbivorous species such as sheep.” [6]

On the basis of multiple studies (see [7] and [8] for details of the study with sheep), Hide and his colleagues make a compelling argument that congenital transmission “may be more important than previously considered.” [6]

Researchers working in “the remote, virtually cat-free, high arctic islands of Svalbard” (the northern-most part of Norway) [9] came to similar conclusions. Among the “arctic foxes (n  = 594), Svalbard reindeer (n  = 390), sibling voles (n  = 361), walruses (n  = 17), kittiwakes (n  = 58), barnacle geese (n  = 149), and glaucous gulls (n  = 27),” tested, Prestrud et al. found T. gondii only in the arctic foxes (257, or 43 percent), geese (11, or 7 percent), and walruses (1, or 6 percent). [10]

“The finding of no seropositive reindeer or sibling voles,” they argue, “indicates that infection by oocysts is not an important mode of transmission on Svalbard.” [10] (Also of interest is their suggestion that the seropositive walrus demonstrates “that T. gondii is present in the marine food chain.” [10])

So where does the T. gondii come from?

“…we suggest that T. gondii most likely is brought to Svalbard by migratory birds that become infected in temperate agricultural areas in the winter. However, marine sources of infection may exist. The high seroprevalence of T. gondii in the arctic fox population on Svalbard may be due to: (1) infection from migratory bird species through predation; (2) vertical transmission; and (3) tissue cyst transmission within the Svalbard ecosystem through scavenging and cannibalism. Together, these transmission routes cause a surprisingly high seroprevalence of T. gondii in a top predator living in an ecosystem with very few cats.” [10]

A study of polar bears is further evidence that “other options” do indeed exist:

“In Svalbard cats are banned by the Norwegian authorities; however, a few cats may exist in Russian mining communities. Thus, the possibility of cats as a source of infection for polar bears cannot totally be excluded. Nonetheless, the existing cat population is very limited and local, and the proportion of seropositive polar bears is rather high, indicating that polar bears are commonly infected with T. gondii. It would, therefore, be inconceivable to assume that the few cats would play a major role in the epidemiology of T. gondii in the vast high Arctic. This is apparently the case in East Greenland as well.” [11]

As with the single seropositive walrus discussed above, the results of the polar bear study indicates “that there might be marine sources of T. gondii in the region.” [9]

And finally, in a paper published in 2009, Polish researchers proposed yet another possibility. The “high incidence of T. gondii found, among others, in free-living ruminants,” write Sroka et al., “suggests a possibility of other, so far unknown, paths of transmission of this protozoan.”

“Due to the fact that they are widespread, and tick-bites occur frequently both in humans and in animals, ticks might play an important role in toxoplasmosis transmission.” [12] (Note: the authors acknowledge both support for, and differing opinions about, the possibility of such a pathway.)

Fredebaugh mentions none of this work in her thesis; none of the author’s names appear in her lengthy list of references (which, to most people, probably appears comprehensive). And still, both she and Mateus-Pinilla (who chaired Fredebaugh’s thesis advisory committee) are committed to the proposition that, as Jessup and Miller suggest, “the science points to cats.”

Greater (Mis)Understanding
Fredebaugh concludes her thesis by suggesting that her results:

“provide a greater understanding of how feral cats and wildlife utilize natural areas in a highly fragmented landscape and how feral cat land use may impact wildlife parasite prevalence both directly and indirectly. With this information, I more clearly understand the association between wildlife and feral cats and can suggest better control strategies for feral cat populations. Using wildlife with small spatial scale habitat use as sentinels of parasite presence in the environment, I can gain a better understanding of the epidemiologic impact of T. gondii in different urban and rural settings to prevent human and wildlife infection. Further collaborative research is needed to determine the most effective management strategy for feral cat populations in natural areas and to evaluate the direct relationship between feral cats and their impacts on wildlife.” [1]

At the risk of being overly critical, I’m suggesting that Fredebaugh’s work has not only failed to clarify our understanding of feral cats, wildlife, and the transmission of T. gondii, but has—due to its problematic methodology and incomplete literature review—actually made matters worse (especially with regard to possible “control strategies”).

•     •     •

Not surprisingly, The Wildlife Society’s CEO/Executive Director Michael Hutchins immediately endorsed the study (his summary conveniently omits the small sample size involved, the inverse relationship between “infected” cats and “infected” SHR mammals, and several other important aspects of the research) and its misguided conclusions, pleading:

“How many more peer reviewed studies do we need to convince leaders to change the way that we are currently dealing with the feral cat population explosion in this country?”

I don’t want to suggest that Hutchins and I are on the same page here, but omit the word explosion, and that’s pretty much the same question I’ve been asking for a while now.

Literature Cited
1. Fredebaugh, S.L., Habitat Overlap and Seroprevalence of Toxoplasma Gondii in Wildlife and Feral Cats in a Natural Area. 2010, University of Illinois at Urbana-Champaign: Urbana-Champaign, IL. p. 88. http://www.ideals.illinois.edu/bitstream/handle/2142/16185/1_Fredebaugh_Shannon.pdf?sequence=6

2. Dubey, J.P. and Jones, J.L., “Toxoplasma gondii infection in humans and animals in the United States.” International Journal for Parasitology. 2008. 38(11): p. 1257–1278. http://www.sciencedirect.com/science/article/B6T7F-4S85DPK-1/2/2a1f9e590e7c7ec35d1072e06b2fa99d

3. Liberg, O., “Home range and territoriality in free-ranging house cats.” Acta Zoologica Fennica. 1984. 171: p. 283–285.

4. Jessup, D.A. and Miller, M.A., “The Trickle-Down Effect.” The Wildlife Professional. 2011. 5(1): p. 62–64.

5. Marshall, P.A., et al., “Detection of high levels of congenital transmission of Toxoplasma gondii in natural urban populations of Mus domesticus.” Parasitology. 2004. 128(01): p. 39–42. http://dx.doi.org/10.1017/S0031182003004189

6. Hide, G., et al., “Evidence for high levels of vertical transmission in Toxoplasma gondii.” Parasitology. 2009. 136(Special Issue 14): p. 1877-1885. http://dx.doi.org/10.1017/S0031182009990941

7. Morley, E.K., et al., “Significant familial differences in the frequency of abortion and Toxoplasma gondii infection within a flock of Charollais sheep.” Parasitology. 2005. 131(02): p. 181–185. http://dx.doi.org/10.1017/S0031182005007614

8. Morley, E.K., et al., “Evidence that primary infection of Charollais sheep with Toxoplasma gondii may not prevent foetal infection and abortion in subsequent lambings.” Parasitology. 2008. 135(02): p. 169–173. http://dx.doi.org/10.1017/S0031182007003721

9. Prestrud, K.W., et al., “Direct high-resolution genotyping of Toxoplasma gondii in arctic foxes (Vulpes lagopus) in the remote arctic Svalbard archipelago reveals widespread clonal Type II lineage.” Veterinary Parasitology. 2008. 158(1-2): p. 121–128. http://www.sciencedirect.com/science/article/B6TD7-4TDK6Y8-2/2/1e5b02861f7a0c81f2277f65f42e6be9

10. Prestrud, K.W., et al., “Serosurvey for Toxoplasma gondii in arctic foxes and possible sources of infection in the high Arctic of Svalbard.” Veterinary Parasitology. 2007. 150(1-2): p. 6–12. http://www.sciencedirect.com/science/article/B6TD7-4PYR4P2-2/2/fcc91fcf1d1426cd1b750bd3840bdb31

11. Oksanen, A., et al., “Prevalence of Antibodies Against Toxoplasma gondii in Polar Bears (Ursus maritimus) From Svalbard and East Greenland.” Journal of Parasitology. 2009. 95(1): p. 89–94. http://dx.doi.org/10.1645/GE-1590.1

12. Sroka, J., Szymańska, J., and Wójcik-Fatla, A., “The occurrence of Toxoplasma gondii and Borrelia burgdorferi sensu lato in Ixodes ricinus ticks from eastern Poland with the use of PCR.” Annals of Agricultural and Environmental Medicine. 2009. 16(2): p. 313–319.

Monessen, PA

Given her 15 years’ experience writing the paper’s Pet Tales column, one might expect the Pittsburgh Post-Gazette’s Linda Wilson Fuoco to know something about free-roaming cats and TNR. Or, failing that, leverage her 30+ years as a newspaper reporter and find out.

If her latest column is any indication, though, she’s simply not interested.

The Roundup
Late last month, about 35 people attended a rally in Monessen, PA, protesting the roundup of 34 free-roaming cats earlier this year. Among the cats was Chloe, a spayed pet Lorrie Cheroki had owned for 12 years.

According to Cheroki and Charlotte Luko (who lost Stripe to the trapping), co-founders of the Coalition for a Humane Monessen, the roundup came without warning. “The city circumvented state law,” notes their April 5 letter to the editor, “and gave an independently contracted, self-proclaimed ‘animal control officer’ carte blanche to trap and kill the feral cat colonies or any cat that was running ‘at large.’”

“…there had never been any attempt to locate any of the owners of the cats, that no messages were returned to anybody concerning the cats, despite days of calling, and that the shelter—at the direction of their ‘animal control officer’—abandoned its policy to hold the cats for 48 hours before killing them.”

Meanwhile, Monessen Mayor Mary Jo Smith continues to defend her actions, winning the admiration of The Wildlife Society’s CEO/Executive Director Michael Hutchins.

In any case, it seems the project’s on hold, now that the Western Pennsylvania Humane Society has stopped accepting cats from Monessen.

So, who’s responsible? According to Fuoco, the answer’s clear:

“The deaths of the Monessen cats were caused by people who claim they love cats. The blame lies with people who allow un-spayed females and un-neutered males to roam freely so that they can fight and breed and contribute to the unending supply of unwanted kittens.”

What this has to do with managed colonies of sterilized cats—and sterilized pet cats—isn’t clear at all, however.

Stranger still is Fuoco’s assertion that “people who love birds and other wildlife really hate free-ranging cats.” As Carl Sagan said rather famously, “Extraordinary claims require extraordinary evidence.” Fuoco provides none. Instead, she turns to Pete Marra:

“A study recently published in the Journal of Ornithology says such cats were the No. 1 killer ‘by a large margin’ of baby gray catbirds in three Washington, D.C., suburbs.”

Not surprisingly, Fuoco doesn’t get into any of the details—which, as I’ve pointed out repeatedly, only undermine Marra’s own extraordinary claims.

Misinformed Electorate
Of course, the more important question is not who’s to blame—or whether or not people who appreciate wildlife do indeed hate cats—but: How do we solve the problem?

According to Fuoco, 41 percent of people responding to a Post-Gazette online poll (the results of which I’ve been unable to find) prefer the “traditional” trap-and-kill approach to feral cat management (compared to 53 percent who prefer TNR).

No doubt these people believe that additional roundups are all that’s needed to eliminate the area’s feral cats—largely because they’ve never been told otherwise. Not by Marra or Hutchins, of course, but also not by Fuoco and her colleagues in the media—who, collectively, have an abysmal record where feral cats and TNR are concerned.

Would Fuoco’s readers “vote” differently if they knew that Mark Kumpf, former president of the National Animal Control Association, compared trap-and-kill to “bailing the ocean with a thimble”? Or if they knew the brutality—and expense—involved in “successful” eradication efforts, even on small, uninhabited islands?

Or if they knew that communities across the country (e.g., Peoria, AZ, Inverness, FL, etc.)—fed up with the expense and ineffectiveness of “traditional” methods—are turning to TNR.

In fact, the Volusia County (Florida) Animal Control Advisory Board recently reported that taxpayers had shelled out $2.8 million for feral cat roundups—or $87 per cat—between 2008 and 2010. With no end in sight. Hence, the board’s recommendation to adopt TNR.

Meanwhile, in Monessen, PA, city officials declined the Western Pennsylvania Humane Society’s offer to put on a TNR seminar.

South Jersey Feral Cat Relocation Project

South Jersey Feral Cats

Save the Animals Foundation, Inc. and the Animal Protection League of New Jersey—working closely with other cat rescue and wildlife groups—are relocating a colony of feral cats from their current South Jersey location to nearby farms, horse stables, wineries, and the like. (Both STAF and APLNJ support TNR as the most effective means to reduce the feral cat population, and use relocation only in very rare circumstances.)

These cats are currently being cared for by a community of fisherman and their families, but their proximity to a wildlife preserve requires that we move the cats onto private property. And soon! The preserve is home to several species of birds threatened or endangered in New Jersey, and the breeding/nesting season is almost here! Any cats not relocated in time (the exact deadline remains unknown) will be trapped and put down.

Most of the cats are already sterilized and vaccinated, and have had a general health check—but there are a few “hold-outs” still to be trapped. (ALL cats will be sterilized, vaccinated, and given a clean bill of health prior to relocation.)

Anticipated expenses include:

  • Any necessary spay/neutering and vaccinations
  • Fencing and other materials for enclosures
  • Special cat fencing (e.g., Cat Fence-In, Purrfect Fence, etc.)
  • Food

How You Can Help
We are searching for anyone in the area (southern NJ, eastern PA, northern DE, and northeastern MD) who’s able to provide a “home” (e.g., yard, stable, barn, etc.) for some of these cats.

Tax-deductable donations can be made via FirstGiving. All donations are greatly appreciated!

NOTE: Any funds raised in excess of our goal will be used for future TNR efforts in the area.

Not in a position to make a donation at the moment? No problem—you can still help by sharing with your network of friends, family, co-workers, etc. Sharing via Facebook and Twitter is especially easy: just use the buttons under the “Donate” button on the FirstGiving page.

Thank you for your interest in these cats, and for your generosity.