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![]() ![]() Wild Turkey (top) and Ocellated Turkey |
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A turkey is either of two species of large birds in the genus Meleagris. Turkeys are birds classed in the gamebird order with fan-shaped tails and wattled necks. As with many galliform species, the female is smaller than the male, and much less colourful. With their wingspans of 1.5-1.8 metres, the turkeys are by far the largest birds in the open forests in which they live, and are rarely mistaken for any other species. A juvenile turkey is known as a poult. The males are commonly called toms and the females hens.
The species are the North American Wild Turkey (M. gallopavo) and the Central American Ocellated Turkey (M. ocellata).
The modern domesticated turkey was developed from the Wild Turkey. The Ocellated Turkey was probably also domesticated by the Mayans. It has been speculated that this species is more tractable than its northern counterpart, and was the source of the present domesticated stock, but there is no morphological evidence to support this theory. In particular, the chest tuft of domestic turkeys is a clear indicator of descent from the Wild Turkey, as the Ocellated Turkey does not have this tuft.
Turkey hunting is a popular sport in North America. Although often deemed foolish and easily confused, the turkey is a game animal of considerable cunning.
When Europeans first encountered these species in the Americas, they incorrectly identified them with the African Helmeted Guineafowl (Numida meleagris), also known as the turkey-cock from its importation to Europe through Turkey, and the name of that country stuck as also the name of the American bird. The confusion is also reflected in the scientific name: meleagris is Greek for guinea-fowl.
The names for the Turkey in other languages also frequently reflect its exotic origins, seen from an Old World viewpoint, and confusion about where it actually comes from.
Several other birds which are sometimes called "turkeys" are not particularly closely related: the Australian brush-turkey is a megapode, and the bird sometimes known as the "Australian turkey" is in fact the Australian bustard, a gruiform. Turkeys also have snoods, the flap of skin that hangs from their beaks.