The red-headed barbet (Eubucco bourcierii) is a species of bird in the family Capitonidae, the New World barbets. It is found in Costa Rica, Guyana, Panama, Venezuela, Colombia, Ecuador and Peru.
Taxonomy and systematics
The red-headed barbet has six subspecies:
E. b. salvini Shelley (1891)
E. b. anomalus Griscom (1929)
E. b. occidentalis Chapman (1914)
E. b. bourcierii Lafresnaye (1845)
E. b. aequatorialis Salvadori & Festa (1900)
E. b. orientalis Chapman (1914)
Description
Male red-headed barbet subspecies except E. b. occidentalis range in weight from 30 to 41 g (1.1 to 1.4 oz). Females except occidentalis weigh 31 to 38 g (1.1 to 1.3 oz). Male occidentalis weigh 37.8 to 45.1 g (1.33 to 1.59 oz) and females 37.8 to 43.7 g (1.33 to 1.54 oz). Males have a red head, an orange to yellow breast, and a white belly. A white collar separates the head from the olive green back. The amount of red on the throat and chest and the width of the orange-yellow breast band vary among the subspecies. The female's crown and nape vary from dull orange to shades of green among the subspecies. Several have a black forehead. Its back is green, the throat grayish yellow with a yellow to orange band below it. Its lower breast is olive-yellow and the belly white. As in the male, there is some variation among subspecies.
Distribution and habitat
The subspecies of the red-headed barbet are found thus:
E. b. salvini, Costa Rica and western Panama
E. b. anomalus, eastern Panama and probably adjacent northwestern Colombia
E. b. occidentalis, both slopes of Colombia's Western Andes
E. b. bourcierii, Andes of western Venezuela, the east slope of Colombia's Central Andes, and both slopes of Colombia's Eastern Andes
E. b. aequatorialis, coastal mountains and the western slope of the Andes in Ecuador
E. b. orientalis, eastern slope of the Andes in Ecuador and northern Peru
The red-headed barbet inhabits the interior and borders of evergreen mountain primary forest and also adjacent...
