Despite its tiny stature, the smallest bird native to North America can survive cold nights in the Rocky Mountains, and some ...

A tiny, insect-eating bird that breeds in Alberta is delaying its annual migration south, a change likely triggered by ...

You’ve probably heard about geese, whales, and buffalo migrating due to extreme weather changes or to find food for their ...

North American migratory birds are becoming smaller as the planet warms due to climate change, a new study finds. Researchers from the University of California, Los Angeles (UCLA) examined more ...

A tiny bird species has begun its annual migration north. Here's what to know As the birds make their way north, homeowners can look forward to welcoming them to their yards, where they will ...

Migratory bird movement is in full swing, and experts are urging Chicagoans to turn off their lights at night to help protect the migrating birds over the next few days from fatal window collisions.

Flight of the Godwit is about birds—but it’s also about breathtaking landscapes and Beehler’s experiences traversing the lesser-known areas of North America.

Most of our migratory perching birds move through North America in fits and starts. They may migrate 50-100 miles south during one night and then linger for a few days until they have refueled ...

A small songbird soars above Ithaca, New York, on a September night. He is one of 4 billion birds, a great annual river of feathered migration across North America.

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

Audubon North Carolina is asking North Carolinians to turn non-essential lights off at night from March 15 to May 30 to protect migrating birds. ... migrate. Birds like warblers, which are small, ...