White-collared Jay

Overview

The white-collared jay (Cyanolyca viridicyanus) is a species of bird in the family Corvidae found in the eastern Andes of South America. It is classified as Least Concern on the IUCN Red List, with a stable population despite a lack of detailed demographic data.

Identification

• Measures 30 to 34 cm in length and weighs between 82 and 127 g.
• Adults display mostly cerulean blue plumage with a black forehead and lores, contrasted by a white forecrown that borders the black facial features.
• The throat and middle of the upper breast are indigo, while the undersides of the wings and tail are blackish.
• Possesses a dark brown iris, a black bill, and black legs and feet.

Habitat

Inhabits humid montane forests, including cloud forest and elfin forest, on the eastern slopes of the Andes in Bolivia and Peru. Elevation typically ranges from 2,200 to 3,500 m, though it can occur as low as 1,800 m in southern Peru.

Diet

Specific dietary details are not established, but the species typically forages in pairs or small flocks within the mid-story to the canopy of the forest.

Did you know?

Although its song is very quiet, it is remarkably varied, comprising whistles, warbles, electric crackles, and static-like sounds, contrasting with its loud, popping calls.