Across the Northern Hemisphere, satellite tags and backyard observations are revealing a surprising pattern: some birds are ...

Red backed shrikes migrate using a fixed schedule, flying in stages with little variation, showing that genetics guide bird ...

After tracking patterns migration, scientists found that bald eagles are operating on a schedule different from their other ...

On a 2009 hike in the Huachuca Mountains of southeastern Arizona, a group of birders heard an otherworldly ethereal bird song floating, flute-like, through the canyon. The hikers identified the singer ...

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 ...

Texas is set to have millions of birds migrating across the Lone Star State this week, and here's how to collectively help them along the way. An estimated 5,878,800 migrated across the state on ...

An interactive map traces the spring 2025 migration north of hummingbirds. The birds are projected to arrive in Michigan later this month. Hummingbirds are flying north, and Michigan birdwatchers can ...

Coloradans are being asked to dim their lights to aid millions of birds flying over the state each night amid the annual fall migration. Every year, billions of birds migrate north in the spring and ...

As migrating bird populations begin to travel through Colorado during late fall and winter, Colorado Parks and Wildlife ...

Coloradans are being asked to dim their lights to aid millions of birds flying over the state each night amid the annual fall migration. Every year, billions of birds migrate north in the spring and ...

A Blackpoll Warbler on Southeast Farallon Island in California is one example of the many birds that wind up as vagrants - well outside their normal range. A new study from the University of Illinois, ...