King vulture
| King vulture | |
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| Adult at the National Zoo in Washington, D.C. | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Cathartiformes |
| Family: | Cathartidae |
| Genus: |
Sarcoramphus Duméril, 1805 |
| Species: | S. papa |
| Binomial name | |
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Sarcoramphus papa (Linnaeus, 1758) |
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| The distribution of the king vulture | |
| Synonyms | |
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Vultur papa L. |
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Vultur papa L.
The king vulture (Sarcoramphus papa) is a large bird found in Central and South America. It is a member of 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, although fossil members are known.
Large and predominantly white, the king vulture has gray to black ruff, flight, and tail feathers. The 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 caruncle 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 have been known to live for up to 30 years in captivity.
King vultures were popular figures in the Mayan codices as well as in local folklore and medicine. Although currently listed as least concern by the IUCN, they are decreasing in number, due primarily to habitat loss.
The king vulture was originally described by Carl Linnaeus in 1758 in the tenth edition of his Systema Naturae as Vultur papa, the type specimen originally collected in Suriname. It was reassigned to the genus Sarcoramphus in 1805 by French zoologist André Marie Constant Duméril. The generic name is a New Latin compound formed from the Greek words σάρξ (sarx, "flesh", the combining form of which is σαρκο-) and ῥάμφος (rhamphos, "crooked beak of bird of prey"). The genus name is often misspelled as Sarcorhamphus, improperly retaining the Greek rough breathing despite agglutination with the previous word-element. The bird was also assigned to the genus Gyparchus by Constantin Wilhelm Lambert Gloger in 1841, but this classification is not used in modern literature since Sarcoramphus has priority as the earlier name. The species name is derived from Latin word papa "bishop", alluding the bird's plumage resembling the clothing of one. The king vulture's closest living relative is the Andean condor, Vultur gryphus. Some authors have even put these species in a separate subfamily from the other New World vultures, though most authors consider this subdivision unnecessary.
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