New Study Confirms Building Collisions Kill Over One Billion Birds Annually in U.S. | NYC Bird Alliance
A Stunned Ovenbird found by a NYC Bird Alliance collision monitoring volunteer. Photo: Winston Qin| NYC Bird Alliance
A Stunned Ovenbird found by a NYC Bird Alliance collision monitoring volunteer. Photo: Winston Qin| NYC Bird Alliance
Each morning, volunteers walk the city streets collecting and documenting bird species killed by collisions with specific buildings.| Audubon North Carolina
