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

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

How a winter irruption of white-winged crossbills in the Adirondacks sparked a lifelong passion for birdwatching.

A number of rare and endangered bird species can be seen in Louisiana, if you know how to find them. Here are the species and ...

A hummingbird chick in Panama mimics a poisonous caterpillar to avoid predators—a rare case of bird-to-insect mimicry. When ...