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The grey parrot (Psittacus erithacus), also known as the Congo grey parrot, African grey parrot or Congo African grey parrot, is an African parrot in the family Psittacidae. The Timneh parrot ( Psittacus timneh ) was previously treated as a subspecies of the grey parrot, but has since been elevated to a full species.
Psittacinae (Afrotropical parrots, African parrots, or Old World parrots [1]) is a subfamily of parrots, native to sub-Saharan Africa, which include twelve species and two extant genera. Among the species is the iconic grey parrot .
Also acknowledged are claims of captive grey parrots reaching the ages of 73 and 93, [13] whereas the World Parrot Trust lists a longevity of 50–60 years for a grey in captivity. [14] The Guinness Book of World Records listed a grey parrot that allegedly lived in captivity for 72 years as the longest-lived specimen for the species.
For a species to be considered endangered by the IUCN it must meet certain quantitative criteria which are designed to classify taxa facing "a very high risk of extinction". An even higher risk is faced by critically endangered species, which meet the quantitative criteria for endangered species. Critically endangered birds are listed ...
All About the African Grey Parrot. African Greys, as the name indicates, are native to the Congo region of Central Africa, where their biggest predators are humans, who capture tens of thousands ...
The greatest diversity of parrots is in South America and Australasia. [ 5 ] The Cacatuoidea are quite [ clarification needed ] distinct, having a movable head crest, a different arrangement of the carotid arteries, a gall bladder , differences in the skull bones, [ 6 ] and lack the Dyck texture feathers that—in the Psittacoidea—scatter ...
As of December 2019, the International Union for Conservation of Nature (IUCN) listed 223 critically endangered avian species, including 19 which are tagged as possibly extinct or possibly extinct in the wild. [1] [2] 2% of all evaluated avian species are listed as critically endangered. No subpopulations of birds have been evaluated by the IUCN.
Compared with the only other recognised Psittacus species, the grey parrot (P. erithacus), the Timneh is smaller and darker, with a dull, dark maroon (rather than crimson) tail and a horn-coloured patch on the upper mandible. [7] Like the grey parrot, the Timneh parrot is intelligent and a skilled mimic. [8]
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