There’s more to bird migration patterns than meets the eye. Learn when and how birds migrate and discover which species makes ...

A University of Chicago study used new radar technology to monitor tropical bird migrations. Researchers then mapped bird activity to local weather patterns. While North American bird migrations are ...

New research shows mountain birds move up and down slopes to save energy, find food, and avoid competition across seasons.

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Is it the sign of the a-flock-alypse? Scientists are warning that climate change is disrupting bird migration patterns, which could have potentially dire implications for both our feathered friends ...

BONN, Germany -- Disoriented by erratic weather, birds are changing migration habits and routes to adjust to warmer winters, disappearing feeding grounds and shrinking wetlands, a migration expert ...

CU Boulder researchers challenge long-held assumptions about the relationship between bird migration and the process by which new species arise Every year, billions of birds take to the skies, riding ...

Research led by the University of East Anglia (UEA) sheds new light on how mountain birds adapt to changes in climate.

During the late summer and early fall, hummingbirds will migrate back to warmer weather after arriving in the Midwest earlier this spring. Bird-watchers can expect to see hummingbirds — the tiny birds ...

Twice yearly, billions of birds migrate, but recent observations have uncovered a startling discovery: Storks are skipping migration and staying in Iğdir, Turkey, during the winter. As temperatures ...

Thousands of birds are expected to take to the skies in coming nights, triggering a migration alert in the Chicago area. According to Birdcast, a website dedicated to tracking migrating birds and ...

A recent study examined how tropical weather patterns affect bird migrations, and according to EurekAlert, the results were surprising. A University of Chicago study used new radar technology to ...