Live by the Alternative Facts, Die by the Alternative Facts

Photo: Josh Henderson, Galveston Police Department

Sadly, it wasn’t terribly difficult to see where this story would lead. According to a May 4 post on Houston Audubon’s Facebook page, 395 birds were killed when they collided with the American National Building (Galveston’s tallest) in a storm the night before. “This is the largest event like this I have ever been a part of in over 10 years,” explained Josh Henderson, the Galveston Police supervisor who had the grim job of tallying the fatalities, in a Houston Chronicle story the next day.

And yet, it was only a matter of time (and not much of it) before the conversation shifted to… you guessed it: cats. Read more

“By Any Means Necessary”: War is Declared on U.S. Cats

Cat Wars is, to anybody familiar with the topic, an obviously desperate attempt to fuel the ongoing witch-hunt against outdoor cats “by any means necessary,” including the endorsement of discredited junk science, an oceanful of red herrings, and B-movie-style scaremongering. The book’s central thesis—that outdoor cats must be eradicated in the name of biodiversity and public health—is, like the authors’ credibility, undermined to the point of collapse by weak—often contradictory—evidence, and a reckless arrogance that will be hard to ignore even for their fellow fring-ervationsists.

In early 2010, Peter Marra co-authored a desperate appeal to the conservation community, calling for greater opposition to trap-neuter-return (TNR). “The issue of feral cats is not going away any time soon,” he and his colleagues warned, “and no matter what options are taken, it may well be a generation or more before we can expect broad-scale changes in human behavior regarding outdoor cats.” [1] Since then, Marra, who’s been with the Smithsonian Institution’s Conservation Biology Institute since 1999 and now runs its Migratory Bird Center, has only become more desperate. Read more

Nico Dauphine: A Different Kind of Community Service

The H. Carl Moultrie Courthouse, where the Superior Court of the District of Columbia is located. Photo courtesy of Wikimedia Commons and AgnosticPreachersKid.

More than seven months after she was charged with attempted animal cruelty—and six weeks after her eventual conviction—former Smithsonian researcher Nico Dauphine was sentenced today to a $100 fine and 120 hours of community service. (The maximum penalty for attempted animal cruelty, a misdemeanor in Washington, DC, is a $1,000 fine and 180 days in jail.)

The case began when one of Dauphine’s neighbors found rat poison in the cat food she puts out for the neighborhood cats. The Washington Humane Society was then called in to investigate. Surveillance video, combined with what Senior Judge Truman A. Morrison III described as Dauphine’s “inability and unwillingness to own up to her own professional writings” on the stand, proved sufficient for a guilty verdict—prompting Dauphine’s immediate resignation.

Court records indicate that Dauphine will be subject to 12 months of supervised probation (unsupervised if her community service is completed early).

Unlike Dauphine’s previous “community service”—her term for the roundup of cats in and around her Athens, GA, home—she is, while on probation, prohibited from “employment or community service with intentional or purposeful contact with cats.”

CNN reports that Superior Court Judge A. Truman Morrison III “said he had received a number of letters from people who know Dauphine.”

“He said such letters usually try to make a case that the verdict was in error, but in this case, the judge said, no one quarreled with the guilty verdict… Morrison said it was clear from letters written by Dauphine’s colleagues that ‘her career, if not over, it’s in grave jeopardy.’ The judge said that was already partial punishment for her actions.”

Dauphine, apparently, had little to say. According to the CNN story, “she said she was ‘very ashamed’ to have disappointed her supporters and knew that she faced an ‘enormous task ahead’ to regain their esteem. She declined to answer questions from reporters after her court hearing.”

Lisa LaFontaine, president and CEO of the Washington Humane Society, who attended today’s hearing, told reporters, “We are delighted that justice was served today.”

While I commend WHS for their tenacity throughout this investigation, I don’t see that justice was served in this case at all. Worse, Dauphine’s slap on the wrist sends a clear message to others who would take matters into their own hands, and to the general public: “that,” as Becky Robinson, co-founder and president of Alley Cat Allies, put it in a May 26 news release, “the lives of cats have no value.”

Animal Wise Radio: Guilty Verdict in Nico Dauphine Trial

On yesterday’s Animal Wise Radio show, hosts Mike Fry and Beth Nelson and I discussed the guilty verdict handed down last week in Nico Dauphine’s attempted animal cruelty case, as well as the implications for future cat-related research at the Smithsonian Migratory Bird Center and elsewhere.

If you missed it, you can check the complete show in podcast format. An MP3 file (6.4 MB) of our conversation (approximately 13 minutes) is available here.

Nico Dauphine Found Guilty of Attempted Animal Cruelty

The H. Carl Moultrie Courthouse, where the Superior Court of the District of Columbia is located. Photo courtesy of Wikimedia Commons and AgnosticPreachersKid.

After more than five months of delays, Nico Dauphine was, this afternoon in the Superior Court of the District of Columbia, found guilty of attempted animal cruelty. (Sentencing hearing is scheduled for November 21st.)

Apparently, even “super lawyer” Billy Martin—brought in at the last minute—couldn’t save Dauphine. While the security camera footage (at least the portions released to the public via Fox 5 News) didn’t prove to be the smoking gun many expected, it was, it seems, sufficiently damning.

That, and Dauphine’s own testimony—which, I’m told, the judge simply didn’t buy. (Perhaps she was no more convincing in court—as, I’m told, she tried repeatedly to distance herself from her own very public statements opposing TNR—than she was during her infamous “Apocalypse Meow” presentation.)

According to a story in the Washington Post (published shortly after I had this post online), “Senior Judge Truman A. Morrison III said it was the video, along with Dauphine’s testimony, that led him to believe she had ‘motive and opportunity.’”

He specifically pointed to her repeated denials of her writings. “Her inability and unwillingness to own up to her own professional writings as her own undermined her credibility,” Morrison said.

Back in the News
While I’m pleased with the verdict, I think the fact that she’s been found guilty is actually less important than the fact that she didn’t get off the hook, if that makes any sense. This was a story that barely made the news when it first broke, and has been all but forgotten in the intervening months. A guilty verdict—regardless of the particulars—will, I hope, get the media interested again.

And, with any luck, asking some hard questions for a change.

Starting with: How in the hell was Nico Dauphine hired by the Smithsonian’s Migratory Bird Center in the first place? They had to know her reputation for both misreading and misrepresenting the science in her efforts to vilify free-roaming cats. Yet, her supervisors—including Peter Marra, of course—had Dauphine studying the hunting habits of pet cats.

As I understand it, hers is a highly competitive fellowship—surely there were other candidates who would have been a better fit. (Or maybe not—again, her reputation preceded her. If Dauphine was in fact the best fit, though, what does that say about the Migratory Bird Center and the National Zoo?)

Reactions
It’s going to be interesting to see how others react to today’s verdict.

Last I checked, The Wildlife Society’s Michael Hutchins hasn’t even mentioned Dauphine’s arrest on his blog—this, despite her extensive contribution to The Wildlife Professional (published by TWS) this past spring, when the magazine was devoted to “The Impact of Free Ranging Cats.” Nor have I seen ABC make any kind of statement. Will they remove Dauphine’s Impacts of Free-ranging Domestic Cats (Felis catus) on birds in the United States from the ABC website now that she’s been convicted, or does ABC still stand by her so-called research?

More interesting will be the reaction from those whose cats were lost—or nearly lost—as a result of Dauphine’s “community service” during her days in Athens. I don’t know that today’s decision will feel much like justice for them, though perhaps it’s a start.

Nico Dauphine on Trial (Day 3)

Testimony wrapped up Wednesday afternoon in Nico Dauphine’s attempted animal cruelty trial. Among the witnesses for the Defense: Peter Marra, Dauphine’s advisor at the Smithsonian’s Migratory Bird Center—who’s previously described TNR as “essentially cat hoarding without walls.” [1] Dauphine took the stand as well, and, as I understand it, did herself no favors career-wise (even in the event she’s found not guilty).

Wednesday evening, Fox 5 News released the surveillance video at the heart of the Washington Humane Society’s investigation. In it, Dauphine is seen attending to some mysterious task—picking up the cat food that was left out by a neighbor, according to the Defense; adding rat poison to it, according to the Prosecution—before entering the building.

A decision is expected Monday afternoon.

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

Jake and Lily

Letter from young child who loved Jake the cat

Over the past few months, I’ve heard from several people familiar with Nico Dauphine’s cat-trapping activities in and around Athens, GA, during her days as a PhD student at the Warnell School of Forestry and Natural Resources. Three years ago, in Athens-Clarke County Magistrate Court, Dauphine referred to her roundups as “community service.”:

“Oh, I do it basically as a community service, because I volunteered at Athens-Clarke County Animal Control for many years, and they’ve told me that one of their big problems that there’s no public service to pick up cats, but a lot of people have concerns about stray cats around.”

I recently heard from a former neighbor of Dauphine’s, whose family, like the defendant in the 2008 court case, was a victim of her “community service.” He agreed to share with me a letter he wrote—along with one written by one of his children (pictured above)—describing their experience:

“For more than six years my family has been consistently harassed by our neighbor Nico Dauphine… My wife and our children are fond of our pet cat. We have never owned more than two at a time, however we have been twice charged with a violation of the Athens leash law for our cat wandering into Nico’s yard. It was peculiar that when I requested to be shown the legal violation, that Patrick [Rives], Nico’s boyfriend, and head of animal control, handed a copy of the dog leash law with the word “dog” crossed out and “cat” hand-written in. This indicates to me that there is no specific violation concerning wandering licensed pet cats. Regardless, this household was fined twice, $80 on one occasion in 2008 or 09… and once for $50 in 2010… Additional circumstances involved in these cases would in most circumstances be considered legal entrapment, as Nico baited traps in her backyard with very aromatic bait to attract cats, then would take the cats away and drop them where they would be killed in traffic, as the local shelter would no longer accept cats.

On no occasion did Nico ever inform me that she had caught my cat. As a good neighbor I, on several occasions, asked Nico to alert us when our pet had wandered into her yard. I even suggested that she spray them with a garden hose to encourage them to stay away from her yard. Our children, who were six and eight years old at the time, had to give up their pet, which they had cared for since it was a very small kitten, as he (Jake) would get out and hide in the overgrown brush lot that is Nico’s yard. The children were heartbroken and have as a result learned to hate Nico, which is a behavior we try to minimize in our children.

My pet Siamese, who I had owned for more than six years, was a trained companion animal, as I am totally blind. My cat Lily was trained to pick up dropped items for me, warn me of obstacles in my path in the house, and alert me to people at the door. Nico trapped Lily once in a trap, without any water, on a weekend when Nico had been away in Florida for at least three days. I rescued Lily on that occasion, and threw the trap cage back across the fence into Nico’s yard. In the spring of 2010, Lily got out of my house. As she is chipped, I began calling all the shelters after she was missing for a full day. It was later reported back to me that Nico had told some neighbors that she had gotten rid of that cat. The distress and emotional drain of that incident continue to be costly to me. I had to withdraw from my PhD program as a result, where I was at the point of beginning data collection.

An additional factor about maintaining total control of our pet cat, which is nowhere in the U.S. required, as far as my research has revealed, is that… my wife has [cerebral palsy] and cannot walk adequately to chase down an active animal once it has escaped the house. The cruelty to these pets and to the owners—frequently young children—as a result, is beyond levels that decent society will normally tolerate.”

Isn’t this the same Nico Dauphine whose attorney, following her arrest in May, told the press that Dauphine’s “whole life is devoted to the care and welfare of animals”? The same Nico Dauphine who landed a prestigious position with the Smithsonian Migratory Bird Center (part of the National Zoo), working alongside Peter Marra, conducting research “on [citizen participants’] free-roaming pet domestic cats”? And the same Nico Dauphine who was invited earlier this year by The Wildlife Professional to contribute to a special section of their Spring issue, “The Impacts of Free-roaming Cats” (in which Dauphine gives readers the ultimatum: “Pick One: Outdoor Cats or Conservation”)?

Of course. It’s also the same Nico Daupine who’s scheduled to appear in court October 24th, charged with attempted animal cruelty related to the poisoning of cats in her Washington, DC neighborhood.

Note: Patrick Rives did not respond to my e-mail request for comments about this story.

(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.

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

Catbirds, Cats, and Scapegoats

Gray CatbirdA Gray Catbird in Madison, Wisconsin, USA. Photo courtesy Wikimedia Commons and John Benson.

Once again, the Smithsonian has apparently put marketing (and perhaps politics, too) ahead of science, reviving a story first posted on the Smithsonian Migratory Bird Center’s (SMBC) Website in October of last year (which has since been removed).

“Alarming number of fledgling, suburban catbirds fall prey to domestic cats, study finds,” reads the headline of the most recent version—posted not on the SMBC site, but as a feature story on Science at the Smithsonian, “a new Website from the Smithsonian Office of Public Affairs.” So what’s changed in the four months since I first commented on the story? Only the publication of the research involved: “Population demography of Gray Catbirds in the suburban matrix: Sources, sinks and domestic cats” by Anne L. Balogh, Thomas B. Ryder, and Peter P. Marra (all of whom are affiliated with the Migratory Bird Center) appeared in the January issue of the Journal of Ornithology.

Whoever wrote the piece for the Smithsonian, though, doesn’t seem to have read the paper.

Indeed, it seems the people responsible for its publication are far more interested in making scapegoats out of the cats than they are in science, or science journalism.

Predation: Real and Imagined
According to the Smithsonian, “Nearly half (47 percent) of the [juvenile catbird] deaths were attributed to domestic cats in Opal Daniels and Spring Park.”

In “Population demography of Gray Catbirds,” the authors report that the Opal Daniels and Spring Park sites accounted for 34 of 42 total juvenile mortalities. [1] The presumption, then, is that 16 (47 percent) are due to cats. However, cats accounted for—at most—just nine of the 42 total mortalities (no breakdown regarding cat kills/site is provided in the paper).

Something doesn’t add up here—and I suspect it’s no accident.

But attributing even nine kills to cats is highly questionable; only six were actually observed. The researchers then attributed three additional kills to cats, claiming: “we are unaware of any other native or non-native predator that regularly decapitates birds while leaving the body uneaten.” [1]

As I’ve pointed out previously, though, a survey of several credible sources [2–5] turns up no supporting evidence. Anderson, describing “predation and its identification,” goes into some detail:

“Domestic cats rarely prey on anything larger than a duck, pheasant, or rabbit. Einarsen (1956) noted their messy feeding behavior. Portions of their prey are often strewn over several hundred square feet in open areas. The meaty portions of large birds are almost entirely consumed leaving loose skin with feathers attached. Small birds are generally consumed, with only the wings, and scattered feathers remaining. Cats usually leave teeth marks on every exposed bone of their prey.” [6]

Raccoons, writes Anderson, are also known to “prey on birds and their eggs. The heads of adult birds are usually bitten off and left some distance from the body (Anon. 1936).” [6]

And it seems to be common knowledge within the birding community that certain species of birds decapitate their prey:

“In urban and suburban settings grackles are the most likely culprits, although jays, magpies, and crows will decapitate small birds, too. Screech-owls and pygmy-owls also decapitate their prey, but, intending to eat them later, they usually cache their victims out of sight.” [7]

“There is little you can do to discourage screech-owls if only because they do their killing under cover of darkness. However, you can recognize their handiwork by looking for partially plucked carcasses of songbirds with the heads missing… Corvids—crows, ravens, jays, and magpies—are well known for their raids on birds’ nests to take eggs and nestlings.” [8] (Interestingly, the author, David M. Bird, was among Marra’s nine co-authors on “What Conservation Biologists Can Do.”)

Balogh, Ryder, and Marra also point out that another “potential nest predator,” the gray squirrel, was more common at the Opal Daniels and Spring Park sites than at the Bethesda site. [1] And roughly three to five times as abundant as cats, based on researcher sightings. Yet the squirrels aren’t mentioned at all in the Smithsonian story.

Populations and Ecological Traps
In addition, Marra’s suggestion that “these suburban areas [are] ecological traps for nesting birds” is contradicted by the results of bird surveys in Maryland.

The Atlas of the Breeding Birds of Maryland and the District of Columbia, for example reports: “during the Atlas period [1983–87], gray catbirds were found throughout the state, including the most heavily urbanized blocks.” The Atlas goes on to note the bird’s “high tolerance for human activity,” concluding that “the gray catbird’s future in Maryland seems secure.” [9]

Data from the Atlas indicate that Maryland’s gray catbird population declined perhaps 7 percent between 1966–1989, a period during which the state’s human population grew approximately 35 percent. (Note: In my previous post on this topic, I mistakenly suggested that the Atlas used Breeding Bird Survey (BBS) data, which is not the case.)

The North American Breeding Bird Survey indicates that Maryland’s gray catbird population has increased about 9 percent between 1966–2009, a period during which the state’s human population grew approximately 57 percent. And data from BBS Route 46110, the nearest to the research sites, also trend upward in recent years. (Note: It’s important to point out that “the survey produces an index of relative abundance rather than a complete count of breeding bird populations.”)

Maryland Catbirds 1966-2007Caption: BBS Data: Gray Catbird Counts Across Maryland, 1966–2007

The Migratory Bird Center’s Website, too, suggests the outlook for the catbird population is quite good:

“To thrive in these [fragmented] habitats birds must have special adaptations such as the ability to respond to frequent nest predation and parasitism and to forage on a wide variety of seasonally available foods. Armed with these adaptations, catbirds are well prepared for the disturbed habitats of the 21st century’s fragmented landscape.”

•     •     •

Marra revealed his position on free-roaming cats last year in that letter to Conservation Biology opposing TNR. Among the “highlights” were the authors’ assertion that “trap-neuter-return is essentially cat hoarding without walls,” and a demand for “legal action against colonies and colony managers.” The authors also call on conservation biologists to “begin speaking out” against TNR “at local meetings, through the news media, and at outreach events” (a message Marra has obviously taken to heart).

In the past couple of months, the Smithsonian has raised questions about its own stance on free-roaming cats, first with its World’s Most Invasive Mammals story, and now this. In both cases, their reporting has been either careless or intentionally misleading.

According to its Website, the Smithsonian Migratory Bird Center is a “national and international leader in the biology and conservation of migratory birds.” In this case, though, it seems the SMBC—and, by extension, Science at the Smithsonian—have abdicated any leadership role in order to participate in the shameful witch hunt against free-roaming cats.

The Institution’s supporters—and the public at large—expect and deserve better.

Literature Cited

1. 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

2. Tabor, R., Cats—The Rise of the Cat. 1991, London: BBC Books.

3. Leyhausen, P., Cat behavior: The predatory and social behavior of domestic and wild cats. Garland series in ethology. 1979, New York: Garland STPM Press. xv, 340 p.

4. 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.

5.  Turner, D.C. and Meister, O., Hunting Behaviour of the Domestic Cat, in The Domestic Cat: The Biology of Its Behaviour, D.C. Turner and P.P.G. Bateson, Editors. 1988, Cambridge University Press: Cambridge. p. 222.

6. Anderson, T.E., Identifying, evaluating and controlling wildlife damage, in Wildlife Management Techniques. 1969, Wildlife Society: Washington. p. 497–520.

7. Thompson, B., The Backyard Bird Watcher’s Answer Guide. 2008: Bird Watcher’s Digest.

8. Bird, D.M., Crouching Raptor, Hidden Danger, in The Backyard Birds Newsletter. 2010, Bird Watcher’s Digest.

9. Robbins, C.S. and Blom, E.A.T., Atlas of the breeding birds of Maryland and the District of Columbia. Pitt series in nature and natural history. 1996, Pittsburgh, PA: University of Pittsburgh Press. xx, 479 p.

A Tale of Two Cities

Gray Catbird (Dumetella carolinensis)A Gray Catbird in Madison, Wisconsin, USA. Photo courtesy Wikimedia Commons and John Benson.

According to its website, the Smithsonian Migratory Bird Center is a “national and international leader in the biology and conservation of migratory birds.” When it comes to cats and their potential impact on birds, however, the SMBC apparently has a lot to learn.

Actually, they could use some pointers on professionalism, too—and maybe a refresher on the difference between correlation and causation.

Summarizing a recent study of gray catbird fledglings in the Washington, DC area, the SMBC claims that cats were responsible for “alarmingly high rates of nest predation and fledging [sic] mortality.” But there’s no mention of how such a connection was made. Indeed, “Baby Catbird Survival” offers very little in the way of details. Instead, readers are treated to sophomoric commentary:

“… several guilty-looking cats were found in close proximity to dead birds. Our guess is that closer examination would have revealed feathers in their whiskers.”

This is the Smithsonian? What I wouldn’t give to have been in the marketing meeting where “predation humor” was first proposed as an innovative, sure-fire scheme for attracting new donors and research funding.

Catbird Mortality
The study, spanning two summers, was conducted at three sites, two in Takoma Park, MD, and another—apparently less populated with cats—in Bethesda, MD. Somehow—again, no details are given—radio-tracking technology was used to monitor the mortality of young catbirds.

Results indicate that 85% of nests at the Bethesda site were “successful” (i.e., young catbirds survived long enough to leave the nest), compared to only 34% of nests at the Takoma Park sites. At the Bethesda site, 29% of fledglings survived to eight weeks of age, versus 14% at Takoma Park.

Given the rather dramatic nature of these findings, one might expect some explanation of the research methods and analysis techniques employed. Among the numerous questions left unanswered:

  • How was radio-tracking used to distinguish predation from other forms of mortality—or, more to the point, predation by cats from other forms of predation?
  • How were the sites selected, and the cats at each site counted?
  • What other factors (e.g., population density of humans, abundance of other predators, habitat availability and condition, etc.) might have been at work here?
  • What were the sample sizes employed?

At best—and this is being very generous—the results suggest correlation. But, of course, this is very different from causation.

In Proofiness, author Charles Seife uses the relationship between a country’s energy consumption and the life expectancy of its citizens to illustrate the difference. Plot the data and there is an unmistakable trend: as energy consumption increases, so does life expectancy.

“Yes, it’s true that the more power a society uses, the longer its citizens live, on average. It’s equally true, however, that the more garbage a society produces, the longer its people live. The more automobiles people in a society drive, the more newspapers people in a society read, the more fast food people consume, the more television sets people have, the more time people spend on the Internet…” [1]

So, are the Takoma Park cats the cause of catbird mortality? Who knows.

Who’s In Charge?
Exactly who’s responsible for “Baby Catbird Survival” is another mystery (though anonymity is understandable in this case, as it’s difficult to imagine any respectable scientist claiming ownership of something so flimsy and irresponsible). The researcher who oversaw the project, though, is Peter Marra, the SMBC scientist at the center of a recent Washington Post column (of which I was highly critical).

This, of course, is the same Peter Marra who, along with nine of his colleagues, has argued that “trap-neuter-return is essentially cat hoarding without walls,” and called for “legal action against colonies and colony managers.” [2] The authors also call on conservation biologists to “begin speaking out” against TNR “at local meetings, through the news media, and at outreach events.” [2] It’s a message Marra has obviously taken to heart.

There’s no doubt Marra has an agenda. The question is: how might this bias his research?

Untangling the Research
With so few details to go by, it’s difficult to scrutinize Marra’s catbird study. If it’s published, of course, greater transparency will be required. In the meantime, we do have some useful clues that—along with a little detective work—provide some insight.

Counting Cats
As I indicated previously, it’s hard to imagine that the only difference between the Takoma Park and Bethesda sites was the number of cats. Even if that were the case, though, absolute numbers are hardly the whole story. Numerous studies have demonstrated that predation success varies widely among domestic cats: some catch lots of prey while others catch very few—or none at all. [3–7]

That’s assuming they can get at the prey, of course.

Marra is clear in the Post piece that the (alleged) killers “aren’t feral cats; they’re domestic cats allowed to go outside.” But, contrary to what columnist Adrian Higgins suggests, studies have shown that about two-thirds of cats are indoor-only. [8–11] And of those allowed outside, approximately half spend less than three hours outdoors each day. [9, 10]

How sure can Marra be, then, that the areas’ pet cats are responsible for the deaths of young catbirds?

Predatory Habits
The author of “Baby Catbird Survival” claims that “domestic cats typically only decapitate birds and leave the carcass.” Now, I’ve become quite familiar with the research on the hunting behavior of cats over the past year or so, and recall seeing nothing to this effect. I recently revisited some key sources [12–15] just to be sure, and again found nothing to support this assertion. However, it was brought to my attention that some birds will decapitate their prey:

“In urban and suburban settings grackles are the most likely culprits, although jays, magpies, and crows will decapitate small birds, too. Screech-owls and pygmy-owls also decapitate their prey, but, intending to eat them later, they usually cache their victims out of sight.” [16]

“There is little you can do to discourage screech-owls if only because they do their killing under cover of darkness. However, you can recognize their handiwork by looking for partially plucked carcasses of songbirds with the heads missing… Corvids—crows, ravens, jays, and magpies—are well known for their raids on birds’ nests to take eggs and nestlings.” [17] (Interestingly, the author, David M. Bird, was among Marra’s nine co-authors on “What Conservation Biologists Can Do.”)

Again, how can Marra be so sure the cats are the culprits?

Catbird Population
And finally, what about Marra’s claim, as reported by Higgins, that “catbirds in cat-heavy areas are not able to reproduce at a rate that is sustainable”?

Data from the North American Breeding Bird Survey suggest that Maryland’s gray catbird population declined perhaps 7% between 1966–1989, a period during which the state’s human population grew approximately 35%.

BBS Data: Catbirds Across MarylandBBS Data: Gray Catbirds Across Maryland (adapted from the Atlas of the breeding birds of Maryland and the District of Columbia)

Even so, the Atlas of the Breeding Birds of Maryland and the District of Columbia—which includes the aforementioned BBS data in its assessment—reports that, “during the Atlas period [1983–87], gray catbirds were found throughout the state, including the most heavily urbanized blocks.” The Atlas goes on to note the bird’s “high tolerance for human activity,” concluding that “the gray catbird’s future in Maryland seems secure.” [18]

Indeed, the SMBC itself echoes the Atlas’ assurances:

“To thrive in these [fragmented] habitats birds must have special adaptations such as the ability to respond to frequent nest predation and parasitism and to forage on a wide variety of seasonally available foods. Armed with these adaptations, catbirds are well prepared for the disturbed habitats of the 21st century’s fragmented landscape.”

Still, statewide figures such as those complied in the Atlas can obscure as much as they reveal. Better to look at the detailed counts from individual survey routes. And it turns out data from BBS Route 46110, the nearest to the Takoma Park and Bethesda sites, actually trend upward in recent years. (Note: It’s important to point out that “the survey produces an index of relative abundance rather than a complete count of breeding bird populations.”)

BBS Data: Gray Catbirds Along Route 46110BBS Data: Gray Catbirds Across Route 46110 (adapted from North American Breeding Bird Survey website)

All of which has me wondering about Marra’s rather dire forecast for the area’s gray catbirds—in terms of the underlying science, of course, but also the possible motives behind such a statement.

*     *     *

Publishing dodgy science within the scientific community is one thing—hardly excusable, but there is at least a reasonable expectation that one’s peers are in a position to critically evaluate such research—but to package this kind of work for public consumption is truly irresponsible. Like Higgins’ column, “Baby Catbird Survival” is a Trojan Horse: unsubstantiated—and, potentially, highly damaging—claims “wrapped up” as valid science.

Brilliant from a marketing standpoint, maybe—but it’s hardly my idea of leadership.

I’ve attempted to contact both the SMBC and Peter Marra—expressing my concerns with “Baby Catbird Survival,” but also my interest in a more complete accounting of the study’s findings. Unfortunately, neither has responded.

SPECIAL THANKS once again to Louise Holton and Maggie Funkhouser at Alley Cat Rescue for bringing the Washington Post article to my attention.

Literature Cited
1. Seife, C., Proofiness: The Dark Arts of Mathematical Deception. 2010: Viking Adult.

2. 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.

3. Churcher, P.B. and Lawton, J.H., “Predation by domestic cats in an English village.” Journal of Zoology. 1987. 212(3): p. 439-455.

4. Woods, M., McDonald, R.A., and Harris, S., “Predation of wildlife by domestic cats Felis catus in Great Britain.” Mammal Review. 2003. 33(2): p. 174-188.

5. Baker, P.J., et al., “Impact of predation by domestic cats Felis catus in an urban area.” Mammal Review. 2005. 35(3/4): p. 302-312.

6. 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.

7. Barratt, D.G., “Predation by house cats, Felis catus (L.), in Canberra, Australia. II. Factors affecting the amount of prey caught and estimates of the impact on wildlife.” Wildlife Research. 1998. 25(5): p. 475–487.

8. ABC, Human Attitudes and Behavior Regarding Cats. 1997, American Bird Conservancy: Washington, DC. http://www.abcbirds.org/abcprograms/policy/cats/materials/attitudes.pdf

9. 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.

10. 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.

11. APPA, 2009–2010 APPA National Pet Owners Survey. 2009, American Pet Products Association: Greenwich, CT.

12. Tabor, R., Cats—The Rise of the Cat. 1991, London: BBC Books.

13. Leyhausen, P., Cat Behavior: The predatory and social behavior of domestic and wild cats. Garland series in ethology. 1979, New York: Garland STPM Press.

14. 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.

15. Turner, D.C. and Meister, O., Hunting Behaviour of the Domestic Cat, in The Domestic Cat: The Biology of Its Behaviour, D.C. Turner and P.P.G. Bateson, Editors. 1988, Cambridge University Press: Cambridge.

16. Thompson, B., The Backyard Bird Watcher’s Answer Guide. 2008: Bird Watcher’s Digest.

17. Bird, D.M., Crouching Raptor, Hidden Danger, in The Backyard Birds Newsletter. 2010, Bird Watcher’s Digest.

18. Robbins, C.S. and Blom, E.A.T., Atlas of the breeding birds of Maryland and the District of Columbia. Pitt series in nature and natural history. 1996, Pittsburgh, PA: University of Pittsburgh Press.