Watch your backyard come to life as amazing owl species swoop through the night skies. Get to know the types of owls you ...

Using more than 500,000 bird-banding records gathered in the United States and Canada from 1992 through 2018, UCLA researchers found that adult females generally survived at lower rates than males.

Something subtle has been happening in the skies above North America for decades. The V-formations of geese, the first flutter of warblers through the backyard, the return of the robin to the front ...

Birds have a lot to do in their short lives: defend territories, build nests, raise chicks and feed themselves. But the toll ...

The 66th Supplement to the American Ornithological Society's (AOS) Check-list of North American Birds, published in Ornithology, includes several significant updates to the classification of bird ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Bird populations across North America are falling most quickly in areas where they ...

Where bird populations are shrinking faster Using data from the North American Breeding Bird Survey, we analyzed bird population changes for 261 species across the contiguous U.S. between 1987 and ...