Ecuadorian Hillstar Hummingbird Roosts in Caves [View all]

Javier Zurita

''The Ecuadorian Hillstar is found at high elevation, between 3500-5200 metres in the Andes. It frequents vegetated areas along several isolated volcanic mountains. It is often seen in arid puna-like grassland habitats with scattered trees and shrubs, near the upper border of páramo zone. It also frequents more humid areas and rocky slopes.

At night, it roosts in caves or crevices. It sleeps in torpid state due to the low temperatures. In harsh weather conditions which are frequent at high elevation, it uses caves for shelter. It feeds rather by climbing to flowers than hovering, thanks to the large feet.''

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