Yellow warblers are found throughout North America and fly to Central and South America for winter. Rachael Bay, assistant professor of evolution and ecology at UC Davis, and colleagues have found ...

From his office in New Haven, Yale ecologist Jeremy Cohen experiences the full range of the four seasons, from hot and humid summers to dry and chilly winters. But it occurred to him that many of his ...

ROGERS --Hummingbirds and swallows might migrate thousands of miles in a year. Other birds stick closer to home. Tiny metal bands on the legs of birds large and small help wildlife professionals track ...

Scientists tracked over 1.2 billion birds during a September migration surge, revealing species movement, risks from city ...

MADISON, Wis. -- Wisconsin's birds are on the move, migrating south ahead of the winter. According to tracking website BirdCast, more than 519,000 birds crossed Dane County alone Sunday night into ...

COLUMBIA, S.C. (WCSC) - State health officials want you to bring them certain species of dead birds. The South Carolina Department of Health and Environmental Control wants the birds to help them test ...

Birds understand many sounds around them, from mates to alarms, and this hidden skill may hint at how human language first ...

As climate change takes hold across the Americas, some areas will get wetter, and others will get hotter and drier. A new study of the yellow warbler, a widespread migratory songbird, shows that ...