description Black-hooded sunbeam Overview
The black-hooded sunbeam is a hummingbird in the genus Aglaeactis and is endemic to Bolivia. It inhabits high-elevation Andean environments, principally in the departments of La Paz and Cochabamba, where it feeds on flower nectar and also takes small arthropods. The species was described in 1838 and is distinguished from related sunbeams by its dark hooded head coloration.
help Black-hooded sunbeam FAQ
Where should birders look for the black-hooded sunbeam?
The species is endemic to Bolivia and occurs mainly in high Andean valleys of La Paz and Cochabamba. It favors dry montane scrub, woodland edges and flowering vegetation at high elevations.
What does a black-hooded sunbeam look like?
Aglaeactis pamela has a dark head and upper body, a pale breast and a striking iridescent lower back and rump. The shimmering rear plumage can appear blue, green or violet as the viewing angle changes.
Is the black-hooded sunbeam related to the shining sunbeam?
Yes. Both belong to the Andean hummingbird genus Aglaeactis, along with the white-tufted and purple-backed sunbeams.
What flowers does the black-hooded sunbeam feed from?
It takes nectar from high-Andean shrubs and flowering plants and also catches small insects for protein. Like other hummingbirds, it can defend productive flower patches from competitors.
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