The Long-tailed Duck is a medium-sized sea duck with a distinctive appearance that changes dramatically between seasons. During the breeding season, males sport a mostly dark plumage with a striking white face and a long, slender tail that can measure up to 10 inches, accounting for about...

In ornithology, the term 'billing' refers to a courtship behavior displayed by certain bird species where two individuals touch, tap, or clasp each other's beaks. It...

It's Bonanza time again here at Birdorable! Today we're kicking off our 11th annual Birdorable Bonanza! For the next 10 days, we'll reveal a new Birdorable bird. Today we introduce a new species of cuckoo to Birdorable: the Yellow-billed Cuckoo! Yellow-billed...

The different New World warbler species have a lot in common with each other. They mostly feed on insects, they sing, they raise their young. But the nests they use have some variety. Some nest in trees, and some nest on or near the ground. They build cups,...