White-headed Steamerduck
Tachyeres leucocephalus
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<birdfyi-bird slug="tachyeres-leucocephalus"></birdfyi-bird>The White-headed Steamerduck (Tachyeres leucocephalus) is a bird species in the family Anatidae (ducks, geese & swans), within the order Anseriformes (waterfowl). Recorded measurements include a wingspan of 55 cm and a weight of 3.2 kg. The IUCN Red List classifies it as Vulnerable.
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について
チョエノスステームアーダックはアルゼンチン南部のチョエノス群島に固有の飛べないカモです。白い頭部と大きな体が特徴的です。沿岸の島嶼の岩礁地帯に生息し、貝類、甲殻類、海藻を採食します。フォークランドスティーマーダックに近縁です。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 55.0 cm | 21.7 in |
| 体重 | 3250.0 g | 114.64 oz |
識別
羽毛
Flightless. Males have white head and neck contrasting with dark gray-brown body; orange bill. Females brown with white facial markings and less contrasting head. Restricted to Chubut, Argentina coast.
Habitat & Range
Rocky coastal shores, sea channels, and sheltered bays along the Patagonian coast of Chubut Province, Argentina. Flightless; strictly coastal. Nests on rocky headlands. Very limited geographic range.
保全状況
行動と繁殖
営巣
Incubation: 30 days. Fledging: 84 days.
一腹卵数
3-6
鳴き声
さえずり
A deep, rattling call from Patagonian coastal habitat. VU status; calls similar to Magellanic Steamerduck but possibly subtly distinct. Vocalizations in wild remain understudied.
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Anseriformes (Waterfowl) |
| 科 | Anatidae (Ducks, Geese & Swans) |
| Genus | Tachyeres |
| 種 | Tachyeres leucocephalus |
Distribution
White-headed Steamerduck has been recorded in 1 countries.
countries highlighted
External Databases
よくある質問
Where does the White-headed Steamerduck live?
Is the White-headed Steamerduck endangered?
How does the White-headed Steamerduck nest?
What does the White-headed Steamerduck sound like?
How big is the White-headed Steamerduck?
What order and family does the White-headed Steamerduck belong to?
Similar Birds
Other species in the Anatidae family