Spix's Macaw

The Spix's Macaw (Cyanopsitta spixii) is the only member of the parrot genus Cyanopsitta. They are critically endangered, possibly extinct in the wild (IUCN 3.1)[1] The species is conserved through several breeding programs. It was found in Brazil, in parts of the Brazilian state of Bahia. It has a very restricted natural habitat due to its dependence on the Caraibeira (Tabebuia aurea) tree for nesting.

Spix's Macaw is 55–57 cm (21.5–23.5 in) long. It is various shades of blue, including a pale blue head, pale blue underparts, and vivid blue upperparts, wings and tail.[2] The underside of the wings and tail are black. They have a bare area of grey/black facial skin which sometimes fades to white when they are juveniles. Beak is entirely black except in juveniles which have a white stripe down the center of the beak. The white beak stripe and facial skin of juveniles disappears after 1–2 years. The birds' feet are light grey as juveniles, then become dark grey, and are almost black when adults. The eyes are dark as juveniles but fade to white as the birds mature.[3] Its voice is a repeated short grating. Also makes squawking noises.

The Spix's Macaw is named after the German naturalist Johann Baptist von Spix, who discovered the species in 1817.[4] The decline of the species is attributed to hunting and trapping of the birds, destruction of its habitat, and the introduction of the Africanized bee, which competes for nesting sites and kills breeding individuals at their nests. The last three birds were captured for trade in 1987 and 1988. A single male, paired with a female Blue-winged Macaw, was discovered at the site in 1990. A female Spix's Macaw released from captivity at the site in 1995 disappeared after seven weeks. The last wild male died at the site in October 2000.[2] The species probably became extinct in the wild around 2000, when the last known wild bird died.[2] No sightings of this macaw have been made in the wild since 2000, but part of the range has not been surveyed, so it can not be presumed to be extinct in the wild.[1]