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The California condor is critically endangered. It formerly ranged from Baja California to British Columbia, but by 1937 was restricted to California. [52] In 1987, all surviving birds were removed from the wild into a captive breeding program to ensure the species' survival. [52] In 2005, there were 127 Californian condors in the wild.
The California condor (Gymnogyps californianus) is a New World vulture and the largest North American land bird. It became extinct in the wild in 1987 when all remaining wild individuals were captured, but has since been reintroduced to northern Arizona and southern Utah (including the Grand Canyon area and Zion National Park), the coastal mountains of California, and northern Baja California ...
The extended wing bone measures 38.6–45 cm (15.2–17.7 in), the shortish tail measures 16–21 cm (6.3–8.3 in) and the relatively long tarsus measures 7–8.5 cm (2.8–3.3 in). [32] Its plumage is mainly glossy black. The head and neck are featherless, and the skin is dark gray and wrinkled. [34]
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Thanks to efforts such as the California Condor Recovery Program, the number of condors in the wild has risen from about 23 birds in the 1980s to more than 300 today. Of those condors, 93 are ...
Its overall length ranges from 67 to 81 cm (26–32 in) and its wingspan is 1.2 to 2 m (4–7 ft). Its weight ranges from 2.7 to 4.5 kg (6–10 lb). [ 10 ] [ 27 ] An imposing bird, the adult king vulture has predominantly white plumage, which has a slight rose-yellow tinge to it. [ 28 ]
Colpocephalum californici, the California condor louse, [1] is an extinct species of chewing louse which parasitized the California condor (Gymnogyps californianus).In an example of coextinction, it became extinct when the remaining, Critically Endangered California condors were deloused and treated with pesticides during a captive breeding program.
A new method of rearing California condors at the Los Angeles Zoo has resulted in a record-breaking 17 chicks hatched this year.