![]() It was first placed on the United States Endangered Species list in 1970, a status which is assigned to an animal that is in danger of extinction throughout all or a significant portion of its range.hieroglyph snipped. The Andean Condor is considered near threatened by the IUCN. Contrary to the usual rule for sexual dimorphism among birds of prey, the female is smaller than the male. The eyelids lack eyelashes.hieroglyph snipped. ![]() The irises of the male are brown, while those of the female are deep red. The beak is hooked, and adapted to tear rotting meat. The feet are thus more adapted to walking, and are of little use as weapons or organs of prehension as in birds of prey and Old World vultures. The middle toe is greatly elongated, and the hind one is only slightly developed, while the talons of all the toes are comparatively straight and blunt. Juveniles have a grayish-brown general coloration, blackish head and neck skin, and a brown ruff. The skin of the head and neck is capable of flushing noticeably in response to emotional state, which serves to communicate between individuals. In the male, the head is crowned with a dark red caruncle or comb, while the skin of his neck lies in folds, forming a wattle. and their baldness is an adaptation for hygiene, allowing the skin to be exposed to the sterilizing effects of dehydration and ultraviolet light at high altitudes. The head and neck are meticulously kept clean by the bird.hieroglyph snipped. The head and neck are red to blackish-red and have few feathers. The adult plumage is a uniform black, with the exception of a frill of white feathers nearly surrounding the base of the neck and, especially in the male, large patches or bands of white on the wings which do not appear until the completion of the bird's first moulting. Among living bird species, only the great albatrosses and the two largest species of pelican exceed the Andean Condor in average and maximal wingspan. The mean wingspan is around 283 cm and the wings have the largest surface area of any extant bird. The mean weight is 11.3 kg and this is second only to the Dalmatian Pelican as the heaviest average weight for a flying bird and places the species as the largest flying land bird on average if measured in terms of weight and wingspan. Measurements are usually taken from specimens reared in captivity. Among standard measurements, the wing chord is 75.7–85.2 cm, the tail is 33–38 cm and the tarsus is 11.5–12.5 cm. Overall length can range from 100 to 130 cm. ![]() It is also typically heavier, reaching a weight of 11 to 15 kg for males and 8 to 11 kg for females. Although it is on average about seven to eight cm shorter from beak to tail than the California Condor, the Andean Condor is larger in wingspan, which ranges from 270 to 320 cm.
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