Greater yellow-headed vulture

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Greater yellow-headed vulture
GreatYellowHead vulture.jpg
Scientific classification
Kingdom Information
Domain Eukaryota
Kingdom Animalia
Subkingdom Bilateria
Phylum Information
Phylum Chordata
Sub-phylum Vertebrata
Infraphylum Gnathostomata
Class Information
Superclass Tetrapoda
Class Aves
Sub-class Neornithes
Order Information
Order Cathartiformes
Family Information
Family Cathartidae
Genus Information
Genera Cathartes
Species Information
Species C. melambrotus
Population statistics
Conservation status Least concern[1]

The greater yellow-headed vulture (Cathartes melambrotus) is a bird of prey of the family Cathartidae, and found in northern and central South America.

Description

Greater yellow-headed vultures are 25 to 30 inches long and weighs about 3.6 pounds. It has a wing span of 5.4 to 5.8 feet, and its tail is 10 to 12 inches long. Males are the same size as the females. In the flight picture from below, the bird is black, the wings and the tail are brawny, the secondaries are lighter in color. The plumage itself is velvety black and shines more than that of the lesser yellow-headed vulture (Cathartes burrovianus); at one time it was thought that both birds were the same species. The head is naked and yellow, and is orange at the nape of the neck. The apex and skin in front of the eyes are blue-gray. The beak is whitish to pink. The legs are dirty white, with slightly darker feet.

Range

Greater yellow-headed vultures live in untouched rainforests in the Amazon region; it will stray over open landscapes, but never far from woodlands. At the eastern edge of the Andes, it goes up to heights of 2,100 feet. It is also found in southwestern Colombia, southern Venezuela, the Orinoco delta, Guyana, Suriname and the eastern lowland of Peru. A small, possibly isolated occurrence is also in the middle of the Bolivian lowland.

Habits

Greater yellow-headed vultures search individually for carcasses of dead medium-sized mammals such as monkeys, sloths or opossums by scent; they are rarely seen in groups. At the carcass this bird is dominant over turkey vultures living in the same area. The flight of the greater yellow-headed vulture is more powerful and less rocking than that of the lesser yellow-headed vulture.

References

  1. http://www.iucnredlist.org/details/22697633/0