Most birds migrate at night, while people sleep. The birds are guided by stars, the Earth's magnetic field and sounds. Purdue ...

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

BirdCast radar tracking has taken some of the mystery out of bird migration patterns, showing that 80% move after dark.

Peak migration is here—turn off non-essential lights tonight as millions of birds move over Louisiana during this major ...

The Lights Out Wisconsin program helps address problems with light pollution that affects bird migration, fireflies, ...

Millions of birds will fly over Acadiana during the spring migration; many will die crashing into buildings. Everyone can ...

Hummingbirds that breed in Indiana head south each winter to warmer climates. But spring migration is underway; here's when ...

State officials are encouraging residents to help protect migrating birds as they navigate night skies by participating in ...

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 ...

Millions of Michigan's birds are heading south for the winter and bird watchers can track their annual fall migration flights live. The BirdCast Migration Dashboard, a live migration map provided by ...

Spring in Wisconsin is a perfect time for birdwatchers, as hundreds of species of birds migrate through the state.