Add Yahoo as a preferred source to see more of our stories on Google. Beautiful nature photograph with silhouettes of flock of sandhill crane (Antigone canadensis) birds flying above Platte River at ...

Geese lift off a lake in front of a sun pillar at Squaw Creek National Wildlife Refuge near Mound City, Missouri. © Mike Hollingshead/Corbis As summer turns to fall ...

The birds are on the move. In flocks so think they look like a "storm" cluster on your weather radar, the birds are moving for their annual fall migration. Most of the migration is concentrated in the ...

A male blue-winged warbler. Long-distance bird migration is one of the natural world's most inspiring phenomena-but the story of how we know what we know about bird migration is almost as amazing as ...

One of my favorite things about late February is the sound of bird song. It’s a reminder that spring is on the way, and it somehow brightens those late winter mornings even more. Fast forward to this ...

Those "storm" clusters showing up on your weather radar in the past week probably shouldn't worry you — because they're likely not storms at all. It's a heck of a lot of birds. A few days ago, radar ...

One of the many great tools developed by the Cornell Lab of Ornithology and its partners is BirdCast (birdcast.info/). BirdCast provides real-time predictions of bird migrations: when they migrate, ...