14-8-2017 AMSTERDAM ZOO, NETHERLANDS - SUN PARAKEET (Aratinga solstitialis)

The Sun parakeet (Aratinga solstitialis) is a medium-sized, brightly colored parrot native to northeastern South America. Sun parakeets are very social birds, typically living in flocks. They form monogamous pairs for reproduction and nest in palm cavities in the tropics. They are commonly bred and kept in aviculture and may live up to 30 years.

Adult Sun parakeets have a rich yellow crown, nape, mantle, lesser wing coverts, tips of the greater wing coverts, chest, and underwing coverts. The face and belly are orange with red around the ears. The base of the greater wing coverts, tertials, and base of the primaries are green, while the secondaries, tips of the primaries, and most of the primary coverts are dark blue. The tail is olive green with a blue tip. From below, all the flight feathers are dark greyish. The bill is black. The legs and the bare eye-ring are grey, but the latter often fade to white in captivity (so using the amount of grey or white in the eye ring for determining the "purity" of an individual can be misleading). The sexes are similar in plumage, although females may be lighter and slenderer in body, having a shorter tail, with a smaller, rounder head and a smaller beak. Juvenile Sun parakeets have predominantly green plumage. The distinctive yellow, orange, and reddish coloration on the back, abdomen, and head is attained with maturity.

Sun parakeets live in a relatively small region of northeastern South America: the north Brazilian state of Roraima, southern Guyana, extreme southern Suriname, and southern French Guiana. They also occur as vagrants to coastal French Guiana. These birds are mostly found in tropical habitats, but their exact ecological requirements remain relatively poorly known. They occur within dry savanna woodlands and coastal forests, but, at the edge of humid forests growing in foothills in the Guiana Shield, and cross more open savannah habitats only when traveling between patches of forest. Sun parakeets have been seen in shrublands along the Amazon riverbank, as well as forested valleys and coastal, seasonally flooded forests. They usually inhabit fruiting trees and palm groves.