It's a question visitors ask staff all the time at the Smithsonian's National Zoo's Bird House. The answer may surprise you!

However, more often than not, the bird’s elongated legs and S-shaped neck ... The kiwi bird is a small ratite bird native to ...

A flamingo looks like a bird cooked up by an exuberant preschooler—absurdly long legs, knobby ankles (that ... its bill filter water containing small crustaceans, mollusks, insects and their ...