This bird species uses its broad wings to soar gracefully over water in search of fish. The Andean condor, a vulture, has a 10.5-foot wingspan and soars in Central and South America's mountains ...

Discover these remarkable birds that demonstrate the strength of migration. The Arctic tern migrates pole to pole, covering 60,000 miles yearly and potentially 1.5 million miles in 30 years.

Birds lay eggs in nests to keep them safe and warm until a chick hatches out. Most birds use their wings to fly but some birds can’t fly such as penguins. They use their wings to swim underwater ...

“Humans are directly affecting birds’ nests in a way that we are still trying to understand,” Sandoval says. As part of a six-year study, Sergio and his colleagues set out different-colored ...