Torrent Duck (Merganetta armata)

Order: Anseriformes | Family: Anatidae  | IUCN Status: Least Concern

torrent-duck
Age: Adult | Sex: Males & Females | Loc. Southern Peru

torrent-duck
Age: Adult | Sex: Male | Loc. A. Calientes, Cusco

torrent-duck
Age: Juvenile | Sex: Unknown | Loc. Colombia

torrent-duck
Age: Adult & Chicks | Sex: Female & Chicks | Loc. Ecuador


Identification & Behavior: ~40 cm (16 in). The male Torrent Duck has a striking black and white head and neck pattern and a red bill. The rest of the body is gray and white. The female is smaller, has orange-rufous underparts and throat, with gray head and upperparts, and a yellower bill. The juvenile is gray above and whitish below with barring on the sides.

Status: The Torrent Duck is uncommon to common in fast flowing rivers in both sides of the Andes at elevations ranging between 900 to 3500 m.

Name in Spanish: Pato de los Torrentes.

Sub-species: Torrent Duck (Merganetta armata) Gould, 1842.
M.  a. leucogenis:  Andes from C Ecuador to C Peru. M. a. turneri: Andes of s Peru (Cuzco and Arequipa).

Meaning of Name: Merganetta: Gr. Mergus= a merganser, and netta=a duck. armata: L. armed, armoured, in reference to the carpal spurs in Torrent Ducks.

See more of the Family Anatidae   peru aves

Distribution Map
torrent duckVoice


References:

    • Species range based on: Schulenberg, T. S., D. F. Stotz, and L. Rico. 2006. Distribution maps of the birds of Peru, version 1.0. Environment, Culture & Conservation (ECCo). The Field Museum.  http://fm2.fieldmuseum.org/uw_test/birdsofperu on 11/09/2014.