Birds of the World

Turquoise-throated Puffleg Eriocnemis godini Scientific name definitions

Iris Heynen, Christopher J. Sharpe, and Peter F. D. Boesman
Version: 1.0 — Published March 4, 2020
Text last updated January 15, 2016

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Introduction

Critically endangered and possibly extinct, the Turquoise-throated Puffleg is a very poorly known species. It looks very similar to the Glowing Puffleg (Eriocnemis vestitus) and prefers nectar, but almost nothing is known about its life history. Only one, unconfirmed sighting exists since the 19th century. If this species still persists, there are likely very few individuals remaining.

Field Identification

10–11 cm. Male has straight, black bill; upperparts shining golden green turning to bluish-green on rump and uppertail-coverts; glittering green below with diffused faint blue throat patch and golden sheen on belly, undertail-coverts glittering violet; tail blue-black and slightly forked; leg puffs white. Female similar to male but lacks iridiscent throat patch; plumage in general less strongly glittering and more golden on belly. Immature plumage unknown, but probably similar to that of female.

Systematics History

Closely related to E. cupreoventris. Described form E. soderstromi is regarded by some authors as a race or aberrant form of present species, or a hybrid of E. nigrivestis x E. luciani. Monotypic.

Subspecies

Monotypic.

Distribution

NW Ecuador (N Pichincha); perhaps also SW Colombia. Possibly extinct.

Habitat

The only specimen with locality data was collected in Guayllabamba in NW Ecuador at an elevation between 2100 and 2300 m, an area of dry ravines with an original habitat of montane dry forest and scrub, now reduced to remnants (1).

Movement

Probably sedentary.

Diet and Foraging

Feeding habits unknown.

Sounds and Vocal Behavior

Unknown.

Breeding

Clutch two white eggs; incubation by female. No further information available, but habits probably similar to those of congeners.

CRITICALLY ENDANGERED (POSSIBLY EXTINCT). CITES II. Restricted-range species: present in Chocó EBA. Little known and might even be extinct. Evidence of species amounts to four specimens from NW Ecuador and two "Bogotá" trade skins possibly obtained in SW Colombia. Only the type specimen, collected in 1850, carries locality information (2). The species has not been recorded in more than 150 years since then (1, 3) apart from one unconfirmed sighting from Chillo Valley near Quito in 1976 (2). Targeted searches at several sites in 1980 (2) and 2004–2005 (1, 3) failed to relocate the bird. Due to lack of data, habitat requirements are hardly known; however, the only available locality data suggest occurrence in steep arid valleys. The species undoubtedly inhabits very a small range, within which the natural vegetation has almost entirely been destroyed; only in a few places can remnants of apparently natural habitat still be found in steep ravines on upper R Guayllabamba, as well as around Pulalahua and on R Blanco. As the exact distribution of the species is uncertain, it is possible that it still exists in small numbers in secluded areas and has been overlooked due to inaccessibility of its habitat. The area around the type locality where the species is most likely to occur is not within a protected area, although the Jerusalem Protective Forest (IUCN Cat. unknown; 1110 ha) and Quito Zoo (IUCN Cat. unknown; 12 ha) preserve some remaining habitat (3). A concerted effort should be made to find the species, determine its conservation status and protect remaining habitat.

Distribution of the Turquoise-throated Puffleg - Range Map
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  • Year-round
  • Migration
  • Breeding
  • Non-Breeding
Distribution of the Turquoise-throated Puffleg

Recommended Citation

Heynen, I., C. J. Sharpe, and P. F. D. Boesman (2020). Turquoise-throated Puffleg (Eriocnemis godini), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.tutpuf1.01
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