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A female Spix's macaw released from captivity at the site in 1995 was killed by collision with a power line after seven weeks. The last wild male disappeared from the site in October 2000; his disappearance was thought to have marked the extinction of this species in the wild. [19] However, wild Spix's macaws may have been sighted in 2016. [4]
The genus, Anodorhynchus Spix, 1824 [5] is one of six genera of Central and South American macaws in tribe Arini of macaws, parakeets and closely related genera. The macaws and parakeets comprise the clade of long-tailed parrots which with sister clade the short-tailed Amazonian parrots and allies make up subfamily Arinae of Neotropical parrots in family Psittacidae of true parrots.
[1] [2] Among the Arini are some of the rarest birds in the world, such as Spix's macaw, which is extinct in the wild – fewer than 100 specimens survive in captivity. It also contains the largest flighted parrot in the world, the hyacinth macaw. Some species, such as the blue-and-yellow macaw and sun conure are popular pet parrots.
The few remaining birds were scattered in private collections around the world. For the Spix's macaws, immortalized in the popular animated “Rio” films, the road back from the edge of ...
A macaw's facial feather pattern is as unique as a fingerprint. [4] The largest macaws are the hyacinth, Buffon's (great green) and green-winged macaws. While still relatively large parrots, mini-macaws of the genera Cyanopsitta, Orthopsittaca and Primolius are significantly smaller than the members of Anodorhynchus and Ara.
Great green macaw or Buffon's macaw (Ara ambiguus) 85–90 cm (33–36 in) long. Mostly green, red on forehead, green and blue wings [10] Central and South America, from Honduras to Ecuador: Blue-and-yellow macaw or blue-and-gold macaw (Ara ararauna) 80–90 cm (31.5–35.5 in) long. Mostly blue back and yellow front. Blue chin and green forehead.
The order Primates consists of 505 extant species belonging to 81 genera. This does not include hybrid species or extinct prehistoric species. Modern molecular studies indicate that the 81 genera can be grouped into 16 families; these families are divided between two named suborders and are grouped in those suborders into named clades, and some of these families are subdivided into named ...
Lear's macaw (Anodorhynchus leari), also known as the indigo macaw, is a large all-blue Brazilian parrot, a member of a large group of neotropical parrots known as macaws. It was first described by Charles Lucien Bonaparte in 1856. Lear's macaw is 70–75 cm (27 + 1 ⁄ 2 – 29 + 1 ⁄ 2 in) long and weighs around 950 g (2 lb 2 oz). It is ...