Thousands of birds flying south for the winter stop off in Nigeria’s Hadejia Wetlands National Park. Researchers mapped the ...

In the heat of the afternoon sun, Olivia Beaudette, a master’s student studying ecology at the University of Wyoming, scoured ...

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

Northern cardinals, blue jays, American robins, and house sparrows are common birds in North American cities. These small, ...