Chestnut-winged chachalaca

The chestnut-winged chachalaca (Ortalis garrula) is a species of bird in the family Cracidae, the chachalacas, guans, and curassows. It is endemic to Colombia.

The chestnut-winged chachalaca is 53 to 60 cm (1.7 to 2.0 ft) long. One male weighed 755 g (1.7 lb) and a female 630 g (1.4 lb). Both sexes have brown upperparts that are lighter on the crown and nape; the tail is dark gray-brown with a white tip. The throat and upper breast are also brown with a sharp demarcation between it and the white lower breast, flanks, and belly. The primary flight feathers are bright chestnut. The eye is surrounded by bare reddish to black skin.