The white-winged parakeet (Brotogeris versicolurus), also called the canary-winged parakeet, is a small parrot native to the Amazon River basin from southeast Colombia to the River’s mouth in Brazil. Caged birds have been released and the birds have established self-sustaining populations in Lima, Peru, the Los Angeles, San Francisco, California and Miami, Florida areas of the United States, and in Puerto Rico. Although feral birds are showing some recent declines as nesters in the United States, they seem to be doing well in their native habitat.
The white-winged parakeet is 22 cm in length, and is mostly green in color. It has a trailing yellow edge on its folded wings. Its most distinguished characteristic is the white wing patches most noticed when the bird is in flight. It is closely related to the yellow-chevroned parakeet, and the two have often been considered conspecific.
The white-winged parakeet usually finds a hole in a tree to nest in. It may also take over termite tunnels and excavate them for their own purposes. Clutches usually consist of three to five white eggs, which hatch after about 26 days of incubation. Young fledge between six and seven weeks of age, and are fully weaned at around nine weeks. After raising its young, all birds will form rather large communal roosts until the next breeding season.