The red-breasted parakeet (Psittacula alexandri) is among the more widespread species of the genus and is the species which has the most geographical variations. It is easily identified by the large red patch on its breast. An alternative name is the moustached parakeet. Pet Trade has resulted in decimation of populations of this bird, as a result of which, many of the subspecies are confined to specific island clusters in Indonesia. Swarthily mustachioed parakeet of lowland forests and forest edges; found in gardens and parks in its introduced range. Both sexes are bright green with salmon-colored chests, gray-blue heads, and a black mustache. Males have a bright red upper bill, while females’ bills are wholly black. Usually seen flying over speedily, giving high-pitched, grating shrieks.