Ivory-bill

I″vo‐ry–bill′ (ī″vō̍‐ry̆‐bĭl′), n.(Zoöl.) A large, handsome, North American woodpecker (Campephilus principalis), having a large, sharp, ivory-colored beak. Its general color is glossy black, with white secondaries, and a white dorsal stripe. The male has a large, scarlet crest. It is now rare, and found only in the Gulf States.