A sharply dressed black-and-white seabird with a huge, multicolored bill, the Atlantic Puffin is often called the clown of the sea. It breeds in burrows on islands in the North Atlantic, and winters at sea. In flight, puffins flap their small wings frantically to stay aloft—but underwater those wings become powerful flippers that allow the birds to catch small fish one by one until they have a beak full. This long-lived bird, once widely hunted, is reestablishing its small range in the U.S.