Browsing the archives for the building collisions tag

Collisions vs. Impacts

In the first of a two-part series (the first part of which aired Wednesday) on NPR’s Morning Edition, American Bird Conservancy ornithologist Christine Sheppard described her research into how birds respond to different types of glass. And the motivation behind it: the numbers of birds killed each year in building collisions.
“Our best estimate is 100 [...]


Collisions, Predation, and Bird Populations

Masts of the Rugby Radio Station transmitter, Warwickshire, England. Courtesy of Wikimedia Commons and Sreejithk2000.

Recent research suggests that collisions with buildings and communication towers have no significant effect on bird populations. These findings raise additional questions about the often-implied connection between predation by free-roaming cats and declining bird numbers.

According to the [...]