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Peru Bird Species XI: Gould's Inca

Apodiformes
Trochilidae
Coeligena
Peru, Bolivia
Least Concern

Overview

  • Scientific name: Coeligena inca (Gould, 1852)
  • Family: Trochilidae (hummingbirds), subfamily Lesbiinae

Status & Range

  • IUCN conservation status: Least Concern
  • Geographic range: Cloud forests along the eastern Andes slopes, from southeast Peru (Cusco to Puno) to central Bolivia (La Paz, Cochabamba)
  • Elevation range: 1,600–3,200 meters (5,200–10,500 feet)

Taxonomy & Subspecies

  • Treated as a distinct species by the IOC, Clements, and HBW.
  • Some authorities (e.g., the American Ornithological Society) still consider it a subspecies of the collared inca (Coeligena torquata).
  • Two subspecies:
    • C. i. inca – Bolivia
    • C. i. omissa – Peru

Physical Description

  • Size: Approximately 14.5 cm; weight between 6.8–7.2 g
  • Male: Velvety black head, green forehead, small white eye spot, golden-green upperparts, bronze-green central tail with white outer tail feathers, black throat, orange collar, glittering green belly, golden-green undertail with white tips
  • Female: Similar, but with golden-green spotting on the head, rufous collar, and spotted belly
  • Subspecies omissa: Bluish forehead, greener throat, darker green overall plumage

Habitat & Behavior

  • Inhabits humid montane cloud forests, particularly the understory and lower canopy
  • Primarily sedentary, with some local altitudinal movements
  • Feeding behavior: Feeds on nectar from tubular flowers through trap-lining and supplements diet with insects, captured by hawking or gleaning

Breeding

  • Builds moss cup nests lined with fern scales, often attached to cliffside roots or under overhangs
  • Lays 1–2 eggs; the female incubates and cares for the chicks
  • Chicks fledge in about 23 days
  • Nesting behavior has been studied in detail in Manu National Park, Peru

Conservation & Threats

  • Population size unknown but believed to be decreasing
  • Primary threat is habitat loss due to cloud forest degradation
  • Current population trends do not meet the threshold for Vulnerable status

Comparison with Collared Inca (Coeligena torquata)

  • Similar in appearance, but the Collared Inca has a distinctive white breast patch, unlike the orange collar of Gould’s Inca.

Source: Wikipedia

Photo: Holmes Pantoja