Add Yahoo as a preferred source to see more of our stories on Google. It's a bit early to start seeing hummingbirds in New York, but they have begun their spring migration into the southern U.S.

Millions of birds on their spring migration will fly over Michigan, facing challenges heightened by climate change.

SAN ANTONIO — Each spring, one of North America’s most remarkable wildlife events unfolds as the monarch butterfly begins its migration across the United States. During March, April, and May, millions ...

MISSOULA, Mont. — Eighty light geese were spotted at Freezout Lake on March 1, and 206 swans were counted there on March 3, according to Montana Fish, Wildlife, and Parks' migration tracker. "Early ...

CHICAGO (WGN) — As the weather warms and summertime approaches in Chicagoland, you’ll hear the chirping of more and more birds. That’s because millions are coming to the area during the peak spring ...

Over 10 million birds are expected grace Washington's skies as spring migration peaks. Experts urge residents to dim lights ...