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This is a list of Psittaciformes species by global population. While numbers are estimates, they have been made by the experts in their fields. ... Night parrot ...
The average global population of all mature birds is estimated to be on the order of 100 billion individuals. [1] [2] [3] The total population including younglings is somewhat higher during the breeding season of each species. [3] This list is incomplete, because experts have not estimated all bird numbers.
One of the largest parrot conservation groups is the World Parrot Trust, [161] an international organisation. The group gives assistance to worthwhile projects, as well as producing a magazine (PsittaScene) [162] and raising funds through donations and memberships, often from pet parrot owners. On a smaller scale, local parrot clubs raise money ...
Parrots, also known as psittacines (/ ˈ s ɪ t ə s aɪ n z /), [1] [2] are the 402 species of birds that make up the order Psittaciformes, found in most tropical and subtropical regions, of which 387 are extant. The order is subdivided into three superfamilies: the Psittacoidea ("true" parrots), the Cacatuoidea (cockatoos), and the ...
It is the only parrot to have a polygynous lek breeding system. It is also possibly one of the world's longest-living birds, with a reported lifespan of up to 100 years. [5] Adult males weigh around 1.5–3 kilograms (3.3–6.6 lb); the equivalent figure for females is 0.950–1.6 kilograms (2.09–3.53 lb).
A deadly outbreak of psittacosis, a bacterial infection also known as parrot fever, has affected people living several European countries, the World Health Organization said Tuesday.
The grey parrot (Psittacus erithacus), ... [12] [13] Current estimates for the global population are uncertain and range from 630,000 to 13 million birds.
Four-year-old Apollo, an African grey parrot, secured the Guinness World Record for the most items identified by a parrot in three minutes.