The Spix's macaw still exists, but it is critically endangered.

Spix's macaw (Cyanopsitta spixii), also known as the little blue macaw, is a macaw native to Brazil. It is a member of Arini tribe in the subfamily Arinae (Neotropical parrots), part of the family Psittacidae (the true parrots).

It had a very restricted natural habitat due to its dependence on the tree for nesting, feeding and roosting.The IUCN regard the Spix's macaw as critically endangered and possibly extinct in the wild. Its last known stronghold in the wild was in northeastern Bahia, Brazil and the last known wild bird was a male that vanished in 2000. The species is now maintained through a captive breeding program at several conservation organizations under the aegis of the Brazilian government. It is listed on CITES Appendix I, which makes trade illegal except for legitimate conservation, scientific or educational purposes.

The bird is a medium size parrot weighing about 300 grams (0.66 lb), smaller than most of the large macaws. Its plumage is various shades of blue, with a grey-blue head, light blue underparts, and vivid blue upperparts. Males and females are almost identical in appearance, however the females are slightly smaller on average.

More Info: en.wikipedia.org