Image via Macaulay Library
White-bellied Mountain-gem
- Scientific name
- Lampornis hemileucus
- Family
- Trochilidae
- Conservation status
- Least concern
- Habitat
- Forest mixed
- Wing shape
- Pointed
- Tail shape
- Notched
Where it came from
The White-bellied Mountain-gem is a species of hummingbird found primarily in the humid montane forests of Costa Rica and western Panama. First described by the ornithologist Osbert Salvin in 1865, the species was categorized within the genus Lampornis, a group of medium-sized hummingbirds known for their robust build and preference for high-elevation habitats. Its name reflects the striking, clean white underparts that contrast sharply with the dark, iridescent throat patches of the males.
The design of the bird, shaped by evolutionary pressures in the Talamanca highlands, features a distinctively pointed wing and a notched tail. These anatomical traits are finely tuned for efficient flight through dense, mist-laden forest understories. As a specialized nectar feeder, its survival is closely linked to the distribution of epiphytes and flowering shrubs, making it a key indicator species for the ecological integrity of the cloud forests where it resides.
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About White-bellied Mountain-gem
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