Crested Duck
Lophonetta specularioides
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<birdfyi-bird slug="lophonetta-specularioides"></birdfyi-bird>The Crested Duck (Lophonetta specularioides) is a bird species in the family Anatidae (ducks, geese & swans), within the order Anseriformes (waterfowl). Recorded measurements include a wingspan of 53.8 cm and a weight of 941.4 g. The IUCN Red List classifies it as Least Concern.
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について
クレステッドダックは南米のアンデス山脈と南端のパタゴニアに分布するカモです。目の後ろの短い冠羽が特徴的です。高山の湖から南極近くの海岸まで幅広い環境に生息し、水草、藻類、無脊椎動物を採食します。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 53.8 cm | 21.2 in |
| 体重 | 941.3833333333333 g | 33.21 oz |
識別
羽毛
Brown body with dark streaking; long pointed crest on hindcrown. Face and throat pale with dark eye patch. Iridescent purple-bronze speculum bordered white. Bill and legs grayish. Sexes similar. Andean and coastal.
Habitat & Range
Fast-flowing Andean rivers, lakes, and puna wetlands from sea level to 4,500 m in Peru, Bolivia, Chile, Argentina, and the Falkland Islands. Occupies both coastal and high-altitude wetland habitats.
保全状況
行動と繁殖
営巣
Incubation: 30 days. Fledging: 70-77 days.
一腹卵数
5-8
鳴き声
さえずり
Produces a harsh, rattling call and loud hissing alarm notes. Both sexes vocalize with grating, nasal croaking sounds echoing across Andean rocky shores and rivers.
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Anseriformes (Waterfowl) |
| 科 | Anatidae (Ducks, Geese & Swans) |
| Genus | Lophonetta |
| 種 | Lophonetta specularioides |
Distribution
Crested Duck has been recorded in 2 countries.
countries highlighted
External Databases
よくある質問
Where does the Crested Duck live?
Is the Crested Duck endangered?
How does the Crested Duck nest?
What does the Crested Duck sound like?
How big is the Crested Duck?
What order and family does the Crested Duck belong to?
Similar Birds
Other species in the Anatidae family