Thousands of birds are expected to take to the skies in coming nights, triggering a migration alert in the Chicago area.

They’re blue, round, and small. And birdwatchers throughout Alabama are hoping to catch sight of one before they head north for the summer. The cerulean warbler is one of many bird species that ...

A new report found that the bird population of the United States is declining, which experts said is a major issue.

“The easiest thing you can do to help save birds’ lives right now from your home is to shut off the lights at night,” ...

Approximately 40% of all birds migrate, whether it’s a quick trip to a warmer location or a long, grueling journey. Birds ...

Three out of every four of the 500 North American bird species are in decline, a recent study found. But unlike the mass extinctions that killed off the dinosaurs, this one is driven by us.

An influx of birds will be overhead as species continue migrating northward for spring. Here's how you can help them complete ...

For our new study, we reviewed the literature on the movements of marine migratory species from 1990 to 2017. We synthesised ...

Gray Vireos, songbirds of the arid woodlands of the Southwest, are very, well, gray, often described in field guides with phrases like “one of North America’s most nondescript birds.” “I can’t think ...

While you're sleeping, hundreds of millions of birds are flying overhead each night to get back home from their winter ...

Here’s the Central Texas bird forecast for the month, courtesy of Travis Audubon. Learn more about Central Texas birds and ...