Bannerman's Sunbird

Mostly arboreal guan endemic to the semi-humid forest with Podocarpus and alders of the mid-elevation east Andes in southern Bolivia and northeast Argentina. Often in ravines and river basins. The sympatric Dusky-legged Guan is more common, but shows grayish-blue skin around the eye. Tends to perch high in trees, singly or in pairs, and often found by far-carrying vocalizations given from high in trees. Note pale supercilium, dull pinkish legs, exposed red orbital skin and wattle.

A large, dull-green pigeon with a thick pale bill and a gray forehead. The dark olive-green and maroon wings have contrasting yellow lines below the shoulders, and the undertail is dull yellow with green patches. Often flocks in large numbers, and feeds in the canopy on fruits and figs. The song is a distinctive low, nasal whistle.

A small finchlike bird with a short and stubby bill. Males are a striking combination of gray, black and a rich cinnamon color. Males have a black breast and cheeks, a cinnamon belly, and a gray helmet that becomes brownish towards the back. Male “melanops” morphs have a black hood and are olive-brown above and pale below. Females are olive-brown above and buff below. Both sexes have a white wing spot that is not found in the “melanops” morph. Inhabits mature grasslands, usually near water, where it is often seen in flocks with others seedeaters during migration.