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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]
All Spix’s macaws are majestically blue in the blazing sun of Brazil's Northeast, but each bird is distinct to Candice and Cromwell Purchase. As the parrots soar squawking past their home, the ...
Spix's macaw (listed extinct in the wild since June 2019) [31] Wyoming toad (listed extinct in the wild since 1991, although 853 have been released into the wild since 1995, leading to a population of around 1,500 in 2017) [ 32 ]
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.
The Spix's macaw is now probably extinct in the wild. The glaucous macaw is also probably extinct, with only two reliable records of sightings in the 20th century. The greatest problems threatening the macaw population are the rapid rate of deforestation and illegal trapping for the bird trade. [8]
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.
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Spix described and named many birds, primates, bats, and reptiles. Altogether he described some 500 to 600 species and subspecies. Furthermore, several species are named after him. Among Spix's most renowned discoveries is the species Spix's macaw, named after the explorer by the German naturalist Georg Marcgrave. He died on 13 May 1826 in ...