Every year, billions of birds around the world take to the skies for their annual migration. It’s truly astonishing as these ...

Spring migration is peaking as birds race from their southern wintering grounds to their breeding grounds in the north. This ...

Tonight, there will be more birds in the sky than there are people in the United States. According to Cornell Lab’s BirdCast, ...

Moonlight determines when the red-necked nightjar feeds, migrates and raises its young. A groundbreaking long-term study from ...

Those eye-popping tallies come from continental migration models that turn radar and weather data into nightly bird-traffic ...

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

The skies over the Finger Lakes are about to fill with life, as millions of migrating birds move through the region during ...

Most birds migrate over Chicago at night. A new network of acoustic monitors is tracking their movements by listening for ...

Hundreds of thousands of birds are flying over Washington nightly. People can help these feathered travelers survive many ...

Last night, more than 600,000 birds flew over Acadiana on their way to spring nesting sites. Before the spring migration ends in June, it's estimated that millions of birds will have flown over our ...

Ruby Free chats to author Mark Cocker about bringing his book One Midsummer’s Day: Swifts and the Story of Life on Earth to ...

Celebrate the return of millions of birds this Saturday during World Migratory Bird Day at Schlitz Audubon Nature Center.