Thousands of birds are expected to take to the skies in coming nights, triggering a migration alert in the Chicago area. According to Birdcast, a website dedicated to tracking migrating birds and ...

Birds are on the move as their annual spring migration begins. Radar tracking allows you to follow along to see what birds are flying overhead as the birds move to their summer feeding grounds. "The ...

Every spring and fall, something extraordinary happens in the sky. Without most people ever noticing, billions of birds take flight under cover of darkness. These nocturnal travelers are mostly small ...

Those "storm" clusters showing up on your weather radar this weekend probably shouldn't worry you — because they're likely not storms at all. They’re birds. Yes, a heck of a lot of birds. Radar ...

Bird migration is ramping up in Michigan, indicating the changing seasons and giving birders a chance to see hundreds of species before winter. Millions of birds are winging their way south across the ...

TOLEDO, Ohio — As spring approaches, the annual migration of the ruby-throated hummingbird has begun. These tiny, incredible creatures are once again embarking on their long journey from their ...

Red-backed shrikes fly thousands of kilometers to reach Africa—and they do so with astonishing precision. Aided by new technology, researchers at Lund University in Sweden have been able to track the ...

As late summer fades into autumn, Indiana’s skies transform into a living highway. Billions of birds begin their fall migration, heading south on a journey that spans hundreds — or even thousands — of ...

CU Boulder researchers challenge long-held assumptions about the relationship between bird migration and the process by which new species arise Every year, billions of birds take to the skies, riding ...