These two pigeon breeds -- the old Dutch capuchine, left, and komorner tumbler, right -- are not closely related, yet they both have feathery ornamentation on their heads known as a head crest.

Larger, with a longer tail than a rock pigeon; blue-gray on the upper parts with contrasting blackish gray flight feathers ... yellow with a black tip; and feet yellow. Adult female: like male ...

They’re often raised as pets and showcased at international pigeon exhibitions and fairs, where their curly feathers make them stand out from the crowd. So if you ever see a bird that resembles ...

No, that, my friend, is a baby pigeon. If you've ever wondered ... tail in yellowish fuzz that later turns into feathers. Their beak, wings and feet are oversized, and their giant feet are a ...