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

Hummingbirds are an extraordinary species with equally impressive nests. The building process is no small feat.

Discover how long baby birds stay in the nest, how long it takes bird eggs to hatch, how baby birds learn to fly and more ...

A live stream of a peregrine falcon nest on top of a cathedral has been taken offline after reports the birds' eggs were ...

A surefire and highly optimistic harbinger of spring is the great horned owl. The massive owl is the first Ohio bird species ...

Two pairs of Michigan bald eagles could become parents any day now, and the public can watch as it happens. The eagles, in ...