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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 ...
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.
New World vultures are generally large, ranging in length from the lesser yellow-headed vulture at 56–61 centimeters (22–24 inches) up to the California and Andean condors, both of which can reach 120 centimeters (48 inches) in length and weigh 12 or more kilograms (26 or more pounds).
Federal wildlife officials have confirmed that an outbreak of avian influenza has killed 21 condors in Arizona and Utah since early March.
The giant birds received treatment after 21 died in Arizona earlier this year.
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Gymnogyps amplus was first described by L. H. Miller in 1911 from a broken tarsometatarsus. [1] [2] The species is the only condor species found in the La Brea Tar Pits' Pit 10, which fossils date to "a Holocene radiocarbon age of 9,000 years."
As of December 2023, there were about 560 California condors in the world, of which more than 340 were living in the wild, the zoo said. It's the largest land bird in North America, with wings ...