Worldwide, over 10 billion birds are on the wing this fall; learn how you can help monitor and protect them ...

A thought-provoking image of thousands of birds killed by colliding with the windows of high-rise buildings took the 2024 ...

Migration already has been heavily altered by building and development and the loss of green spaces along the major migratory ...

By late September, our summer birds have almost entirely left and our winter birds have begun to arrive: Fall migration is in ...

Perhaps one of the most common birds heard and spotted across North America, Mourning Doves are often sighted near humans.

Birds banded with geolocaters are getting new and useful data, especially those that travel between North America and South ...

California condors – known scientifically as Gymnogyps californianus – are imposing vultures. They’re the largest bird ...

The Florida grasshopper sparrow was near extinction only a few years ago. The recent release of the 1,000th captive-raised ...

North American birders can see multiple types of cardinals! But you'll have to travel to check these birds off your list.

Everyday people helped create the map by providing information about bird sightings to eBird, a free online database used by ...

By late September, our summer birds have almost entirely left and our winter birds have begun to arrive: Fall migration is in ...

Birds of prey are apex predators, ruling the skies with razor-sharp talons and wings giant enough to envelop a full-grown man ...