Taphrolesbia griseiventris
The Grey-bellied Comet (Taphrolesbia griseiventris) is a striking, medium-sized hummingbird endemic to the high Andes of Peru, instantly recognizable by the male's extraordinarily long, deeply forked tail. Males exhibit iridescent metallic green upperparts and an exquisite blue-green gorget, contrasting sharply with their distinctive dark grey belly. The most prominent field mark is the male's impressive rufous-chestnut outer tail feathers, which form a dramatic 'comet' shape and can reach le...
This species inhabits arid montane scrub, rocky slopes, and ravines with scattered shrubs and cacti in the high Andes, typically found at elevations between 2,700 and 4,200 meters (9,000-13,800 feet).
The primary diet consists of nectar, predominantly sourced from cacti (e.g., *Opuntia*), bromeliads, and other flowering shrubs found in its arid habitat, supplemented by small insects and spiders for protein.
Grey-bellied Comets are primarily diurnal, actively foraging for nectar and insects throughout the day. Males are highly territorial, aggressively defending prime flowering patches from conspecifics and other hummingbirds, often engaging in fierce aerial pursuits. Their foraging strategy involves...
The Grey-bellied Comet is strictly endemic to the inter-Andean valleys of central and southern Peru, with its distribution being rather patchy and localized. It is found across specific dry mountain slopes and ravines in the departments of Huancavelica, Ayacucho, ApurÃmac, and Cusco. This species...
Near Threatened
- The male Grey-bellied Comet's deeply forked, rufous tail can be longer than its entire body, giving it the characteristic 'comet' appearance. - This species is a true high-altitude specialist, thriving in the harsh conditions of the Andean dry scrub between 2,700 and 4,200 meters. - It is the o...