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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.
Psittacus is a genus of African grey parrots in the subfamily Psittacinae. It contains two species: the grey parrot ( Psittacus erithacus ) and the Timneh parrot ( Psittacus timneh ). For many years, the grey parrot and Timneh parrot were classified as subspecies; the former as the nominate, the latter as P. e. timneh .
Showing dull maroon tail. Growing to 28–33 centimetres (11–13 in) in length and weighing 275–375 grams (9.7–13.2 oz), [6] the Timneh is a medium-sized parrot. Its plumage is mainly a mottled grey, with a white face mask and pale yellow eyes.
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. The Poicephalus are usually green birds with different colored heads; the larger Psittacus are light grey with red ...
Apollo (hatched April 2020) is an African grey parrot and the subject of the popular YouTube channel "Apollo and Frens" run by Victoria (Tori) Lacey and Dalton Mason.Apollo has been described as having the intelligence of a "human toddler" and can answer numerous complex questions in English.
The New World parrots, and by implication Old World parrots, last shared a common ancestor with the Australian cockatoos in the family the Cacatuidae approximately 33 Mya. [ 3 ] The data place most of the diversification of psittaciformes around 40 Mya, after the separation of Australia from West Antarctica and South America.
Alex (May 18, 1976 – September 6, 2007) [1] was a grey parrot and the subject of a thirty-year experiment by animal psychologist Irene Pepperberg, initially at the University of Arizona and later at Harvard University and Brandeis University. When Alex was about one year old, Pepperberg bought him at a pet shop. [2]
There is controversy about whether parrots are capable of using language, or merely mimic what they hear. Some scientific studies—for example those conducted over a 30-year period by Irene Pepperberg with a grey parrot named Alex and other parrots, covered in stories on network television on numerous occasions [7] —have suggested that these parrots are capable of using words meaningfully ...