The researchers suggest that the difference between the long-haulers and those who landed might be in their feathers; the ...

GREEN BAY, Wis. (WLUK) -- As fall migration is getting underway in parts of Northeast Wisconsin, some birds are starting to appear. Experts say chimney swifts gather in large flocks at dusk before ...

Fall migration is underway for the birds of North America and, during peak days, hundreds of millions of birds pass overhead under the cover of night. “The earliest migrants are on their way as early ...

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 ...

Each year, as winter approaches, many bird species undertake an exhausting migration, sometimes hundreds or even thousands of miles long. Birds will fly south to find more temperate climates, which is ...

Red-backed shrikes fly thousands of kilometers to reach Africa—and they do so with astonishing precision. Aided by new ...

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 ...

Vaux's swifts are 4-inch, gray birds that migrate between Canada and Venezuela. Every year, the birds make a pit stop at Agate Hall in Eugene, a popular spectacle for residents. On a temperate, late ...

This is a preview. Log in through your library . Abstract Individual migration pattern during non-breeding season is still a black box in many migratory birds. However, knowledge on both individual ...

Swifts practically live in the sky. These birds skip land for nearly a year, doing everything midair, from eating to sleeping ...