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

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

The least flycatcher (Empidonax minimus), a small North American bird, is facing mounting challenges as climate change alters its migration patterns. Recent studies reveal that these birds are ...

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 ...

America’s birds are in trouble. Since 1970, nearly 3 billion birds have vanished from the skies over North America. Most of those losses have been in migratory species, which may breed in the ...

While Parker birds for fun in Maine, for work he monitors two migratory bird species, the Eastern whippoorwill and the common nighthawk, one of the longest distance migratory birds in North America.

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.

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 ...

North Texans are capturing amazing moments of a phenomenon happening across the area right now. Swarms of hummingbirds are migrating south ahead of the winter and North Texas happens to sit in the ...

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.

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, ...