
Blue-gray gnatcatchers (Polioptila caerulea) are a common bird species throughout most of the United States, yet capturing a good image…
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Blue-gray gnatcatchers (Polioptila caerulea) are a common bird species throughout most of the United States, yet capturing a good image…
A bird colliding with a window can happen at anytime of year. However, during bird migrations in spring and fall, the incidence of bird-window collisions increases as birds…