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Merganetta armata

(Colombian Torrent-Duck)

Overview

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Common Names

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Click on the language to view common names.

Common Names in English:

Colombian Torrent-Duck, Torrent Duck

Common Names in French:

Merganette des torrents

Common Names in German:

Sturzbachente

Common Names in Japanese:

ヤマガモ

Description

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Physical Description

Adult : Bill: red.Adult Female: Head : gray Face : Cheeks: cinnamon-brown Bill: red Body: Back: black streaked with white Underparts: cinnamon.Adult Male: Head: white Crown: black line extending down to hind-neck Face: Eye Stripe: black Bill: red Neck: Hindneck: black line extending down from crown Body: Breast: upper black Color: black with white-edged feathers.

Habitat

Vegetation: rivers, streams • Minimum Elevation: 1,500 meters • Maximum Elevation: 4,300 meters • Foraging Strata: Water • Center of Abundance: Upper montaine: mountains, upper range, above 3,600 m. • Sensitivity to Disturbance: Medium

Typically found at an altitude of 0 to 5,093 meters (0 to 16,709 feet).[1]

Ecology: The species inhabits mountain rivers and streams of fast-flowing, clear waters, situated at anything from over 4,500 m in the high Andes to sea level in the south of its range (del Hoyo et al. 1992). [2].

List of Habitats :

Taxonomy

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Synonyms

Merganetta armata Gould 1841

Notes

Name Status: Accepted Name .

Last scrutiny: 23-Jan-2007

Similar Species

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Members of the genus Merganetta

ZipcodeZoo has pages for 3 species and subspecies in this genus:

M. armata (Colombian Torrent-Duck) · M. armata armata (Torrent Duck) · M. armata leucogenis (Torrent Duck)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal March 14, 2008:

Identifiers

Footnotes

  1. Mean = 699.360 meters (2,294.488 feet), Standard Deviation = 916.060 based on 94,009 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
  2. BirdLife International 2009. Merganetta armata. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 02 February 2012. [back]
Last Revised: 2014-07-24