description Black-breasted hillstar Overview
The black-breasted hillstar (Oreotrochilus melanogaster) is a species of hummingbird in the genus Oreotrochilus, endemic to the high-altitude regions of Peru. Males are characterized by their entirely black breast and belly, distinguishing them from other hillstars in the genus, which typically have more colorful underparts. These birds inhabit puna grassland and shrubland habitats in the Andes, typically at elevations above 3,500 meters. They are adapted to cold montane environments and feed on nectar from high-altitude flowering plants.
help Black-breasted hillstar FAQ
What is the scientific name of the black-breasted hillstar?
The black-breasted hillstar is scientifically known as Oreotrochilus melanogaster. It belongs to the hillstar group of hummingbirds in the genus Oreotrochilus.
Where does the black-breasted hillstar live?
It is endemic to high-altitude regions of Peru, meaning it naturally occurs there and nowhere else. Its habitat is the cold, elevated Andean landscape rather than lowland forest.
How does the male black-breasted hillstar look?
The male has an entirely black breast and belly. That feature helps distinguish it from related hillstars with lighter or differently patterned underparts.
Why is the black-breasted hillstar adapted to high elevations?
Like other hillstars, it lives in the harsh conditions of the Andes, where temperatures can fall sharply at night. Its specialized hummingbird body and ability to feed on high-altitude flowers help it survive in that environment.
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