For the more than 450 species of birds that soar along the migration "flyways" of the United States, spring is when migrating ...
For centuries, researchers have pondered how starlings travel in those gorgeous shape-shifting clouds. The answers continue ...
The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.
COVID-19, scientists are watching another virus warily: H5N1. It’s been circulating widely in the U.S. — and now, wild birds ...
When Birds Lose the Ability to Fly, Their Bodies Change Faster Than Their Feathers Feb. 27, 2025 — Researchers examined dozens of bird species in museum collections looking for differences in ...
The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.