description Green-bearded helmetcrest Overview
The green-bearded helmetcrest is a small hummingbird species found only in Colombia. It’s notable for its distinctive vibrant green facial plumage, particularly around its beak and throat. This unique coloration distinguishes it within the Oxypogon genus. Primarily observed in cloud forest habitats, it's of interest to ornithologists studying hummingbird diversity and conservation efforts focused on Colombian biodiversity.
insights Ranking position
Green-bearded helmetcrest ranks #86 of 287 in the Hummingbird ranking, behind Jamaican mango, ahead of Crowned Woodnymph.
help Green-bearded helmetcrest FAQ
Where can the green-bearded helmetcrest be found in the wild?
The green-bearded helmetcrest is endemic to Colombia's Santa Marta Mountains, particularly the high-altitude páramo. It is associated with the isolated Sierra Nevada de Santa Marta rather than the Colombian Andes farther south.
How can I distinguish a green-bearded helmetcrest from other Oxypogon hummingbirds?
Adult males have a pointed crest and a conspicuous green beard extending from the throat. Its restricted Santa Marta range also separates it geographically from helmetcrests such as the bearded helmetcrest and buffy helmetcrest.
What does the green-bearded helmetcrest eat?
It feeds primarily on nectar from flowering páramo plants and supplements that diet with small arthropods. Its bill and hovering flight let it visit flowers in the cold, exposed vegetation above the forest line.
Why is the green-bearded helmetcrest vulnerable to extinction?
Its entire population occupies a small high-elevation range in northern Colombia. Burning, grazing, habitat conversion, and climate-driven changes to the páramo can therefore affect a large share of the species at once.
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