Webster's 1913 Dictionary
IVORY-BILL
IVORY-BILL I "vo *ry-bill `, n. (Zoöl.)
Defn: 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.