Hummingbirds are on the move back to the United States after spending the winter in Mexico and Central America. Here's how ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Hummingbirds are on the move, and soon, these fast-feathered birds will be fluttering through gardens all across the eastern ...

By Bobby Bascomb The Galápagos rail, a small, black, ground bird, hadn’t been seen on Floreana Island in the Galápagos since ...