Description wikipedia

The Patagonian tyrant (Colorhamphus parvirostris) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in Argentina and Chile. The Patagonian tyrant is 12 to 13 cm (4.7 to 5.1 in) long. The sexes have essentially the same plumage though females sometimes have a darker throat than males. Adults have a mostly gray head with a darker brownish gray crown and a blackish streak behind the eye. Their upperparts are olive-brown. Their wings are blackish brown with wide cinnamon edges on the coverts that show as two wing bars. Their tail is blackish brown. Their throat and underparts are grayish with a yellowish wash on the belly, flanks, and undertail coverts. They have a black iris, a black bill, and black legs and feet. Juveniles' crown is the same gray as the rest of the head. They have some rufous in their upperparts and darker underparts with a stronger yellowish wash than adults. The Patagonian tyrant is found from north-central Chile's Coquimbo Region and southern Argentina's Neuquén and Río Negro provinces south to Tierra del Fuego. In the breeding season it almost exclusively inhabits Nothofagus forest. In the non-breeding season it is found in Nothofagus and also a more diverse selection of denser, more humid forest types and also urban areas, parks, and gardens. In elevation it ranges from sea level to 1,800 m (5,900 ft) in the breeding season and as high as 2,000 m (6,600 ft) at other times. There is a single record at 2,700 m (8,900 ft).