Additionally, mountain bluebirds do not have a crest of feathers on the ... while their bodies are a grey-blue color. This bird’s head is bright blue with black markings, a lot like that of ...

A blue-billed curassow, or paujíl, is a medium-large glossy black bird with a head crest and the striking blue beak that gives the species its name. They once lived over vast swaths of South ...

The bird’s flight is strong and ... The wings and tail are a vivid blue, with fine black barring. The head, including the crest; back; and throat are blackish. Juveniles are washed with brownish ...