Pheucticus aureoventris
The Black-backed Grosbeak, *Pheucticus aureoventris*, is a striking member of the Cardinalidae family, endemic to the Andean mountain ranges of South America. Males are instantly recognizable by their glossy black head, back, wings, and tail, boldly contrasted with vivid golden-yellow underparts extending from the throat to the undertail coverts. They measure approximately 19-22 cm (7.5-8.7 in) in length and weigh between 48-60 grams, possessing a characteristic large, conical, silvery-gray b...
Found in subtropical and tropical moist montane forests, forest edges, secondary growth, and clearings with scattered trees. Typically inhabits elevations ranging from 1000 to 3000 meters above sea level.
Primarily consumes seeds, especially legumes, and various fruits and berries. Insects, such as caterpillars and beetles, form a significant portion of its diet, particularly during the breeding season.
Black-backed Grosbeaks are diurnal, generally observed singly or in pairs, though small family groups can be seen after nesting. They forage methodically in the mid-story to canopy layers of trees and shrubs, gleaning insects and plucking fruits and seeds. Males establish and defend territories w...
The Black-backed Grosbeak is an exclusively Neotropical resident, found along the majestic Andes mountain chain of South America. Its extensive distribution stretches from the mountainous regions of western Venezuela, south through the three cordilleras of Colombia, and continuing into the Andes ...
Least Concern
- The species name "aureoventris" literally means "golden-bellied," a perfect description of the male's striking underparts. - Unlike its North American cousins, the Black-backed Grosbeak is entirely resident, exhibiting only local altitudinal movements rather than long-distance migrations. - Its...