Having three adults in the nest frees up one of the birds “to kind of maintain the social status within the social hierarchy ...

It’s another promising year to save critically endangered species, the Oregon said, after the first two California condor ...

In fact, social monogamy is extremely common in birds and somewhat common in mammals, while sexual monogamy is vanishingly ...

Three rare bird species were sighted in Alabama over the last week. See which unique species were spotted and what we know ...

The white-necked jacobin (Florisuga mellivora) is a jewel-toned hummingbird found in the neotropical lowlands of South ...

Scientists estimate there are about 4,000 species of native bees in the U.S.—and they’re both cooler and ecologically more ...

Have you ever seen a bird so vibrantly colored that it looks too magical to be real? Some parrots are so dazzlingly bright ...

The champion of loudness! Males can hit 125 decibels—louder than a rock concert. This Amazonian bird reaches 116 decibels, ...

Their failed scheme killed several internationally protected birds like white-crowned parrots, golden-capped parakeets, and ...