Every year, billions of birds undertake intrepid journeys between temperate regions in North America and their tropical ...

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

Radar data from Colombia reveals how tropical winds shape bird migration and pose new challenges for conservation.

For more than a century, the Bird Banding Laboratory has placed small metallic bands on the legs of birds across North ...

A tiny, insect-eating bird that breeds in Alberta is delaying its annual migration south, a change likely triggered by climate change that spells trouble for the fragile species.

Bird flu fears have focused on the poultry and dairy industries and human health. But wild animals are threatened, too—at ...

How small-scale migration among early farmers shaped the Sonoran Desert during the Early Agricultural period by Sandee Oster, Phys.org ...

You’ve probably heard about geese, whales, and buffalo migrating due to extreme weather changes or to find food for their young. However, did you know that there is a tiny, five-inch traveler that ...

The virus, which scientists call H5N1, has spread like wildfire around the globe in recent years, surprising and horrifying ...

The team is "here to stay," no matter what, lead researcher Keith Bowers said, amid federal funding changes for scientific ...

The results of a survey conducted in January 2024 and February 2025 show growth in the whooping crane population.