Next time you hear hooting and it sounds like “Who’s coming for dinner,” take a look in your garden or backyard to determine ...

Birds may not need us, but we certainly need them. Experts raise red flags as common birds vanish from sight across vast US ...

Birds-of-paradise have captivated the planet with their elaborate plumage and idiosyncratic mating dances. Some species ...

Ornithologists are seeking volunteers in California, Oregon and Washington for Project Phoenix, a multiyear project exploring ...

Over 500 bird species could vanish in 100 years. Protecting habitats isn't enough. Targeted recovery efforts are crucial.

According to the Environmental Protection Agency, the center of the winter range for hundreds of common bird species has moved north 40 miles since the 1960s. But it's also hard to pin expanding ...

But not all species fit neatly into this definition. It is estimated that at least 16% of wild birds breed with other bird species. Interbreeding is particularly common when the two species’ habitats ...

U.S. bird populations are experiencing alarming declines due to factors such as habitat loss and climate change, according to a new report identifying 112 species that have reached a "tipping ...