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The king vulture, Sarcoramphus papa, is a large Central and South American bird in the New World vulture family Cathartidae. This vulture lives predominantly in tropical lowland forests stretching from southern Mexico to northern Argentina. It is the only surviving member of the genus Sarcoramphus, though fossil members are known. It is large and predominantly white, with gray to black ruff, flight, and tail feathers. Its head and neck are bald, with the skin color varying, including yellow, orange, blue, purple, and red. The king vulture has a very noticeable yellow fleshy carnucle on its beak. This vulture is a scavenger and it often makes the initial cut into a fresh carcass. It also displaces smaller New World vulture species from a carcass. King vultures were popular figures in the Mayan codices as well as in local folklore and medicine. Though currently listed as being of least concern by the IUCN, they are declining in number, due primarily to habitat loss.