Andean Duck
Oxyura ferruginea
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<birdfyi-bird slug="oxyura-ferruginea"></birdfyi-bird>The Andean Duck (Oxyura ferruginea) is a bird species in the family Anatidae (ducks, geese & swans), within the order Anseriformes (waterfowl). Recorded measurements include a wingspan of 31.4 cm and a weight of 800.8 g. The IUCN Red List classifies it as Least Concern.
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À propos
A stocky stiff-tailed duck (~800 g) of family Anatidae inhabiting high-altitude Andean lakes and wetlands from Colombia to Argentina. Males are rich chestnut with a blue bill during the breeding season. Dives for aquatic plants and invertebrates in cold Andean waters. Least Concern; formerly considered conspecific with Ruddy Duck but now recognized as a distinct species.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Envergure | 31,4 cm | 12.4 in |
| Poids | 800,75 g | 28.25 oz |
Identification
Plumage
Male is dark chestnut-rufous overall with black head, white cheeks tinged grey, and deep blue bill. Female is dark brownish with pale cheeks divided by a dark bar; similar to Ruddy Duck but darker overall.
Habitat & Range
Répartition géographique
Resident in the Andes of Colombia, Ecuador, Peru, Bolivia, and northwestern Argentina. Found on high-altitude lakes above 3,000 m.
Diet & Feeding
Dives for aquatic invertebrates and plant seeds in Andean lakes and marshes. Diet similar to Ruddy Duck; favours high-altitude wetlands.
Statut de conservation
Comportement et reproduction
Nidification
Nest type: CP. Incubation: 24-26 days. Fledging: 50-55 days.
Taille de la couvée
6-10
Son
Chant
Male gives a rapid, staccato drumming display call; female produces a nasal, quacking rattle. The male's mechanical drumming is similar to Ruddy Duck; echoes across Andean high-altitude lakes.
Taxonomie
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Ordre | Anseriformes (Waterfowl) |
| Famille | Anatidae (Ducks, Geese & Swans) |
| Genus | Oxyura |
| Espèces | Oxyura ferruginea |
Distribution
Andean Duck has been recorded in 2 countries.
countries highlighted
External Databases
Foire aux questions
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Similar Birds
Other species in the Anatidae family