Millions of birds are expected to take flight across the U.S. Saturday night, Sept. 6, as part of their fall migration, according to a nonprofit that tracks bird migrations, although numbers in ...

This seabird poops on the fly. Streaked shearwaters, oceanic birds that spend much of their time out on the open Pacific Ocean, defecate almost exclusively in the air, researchers report August 18 in ...

Millions of migratory birds are currently flying over Southwest Florida, with peak migration still to come. Weather radar systems are detecting the massive flocks. The peak of the fall migration ...