Comb Duck

について

カミキリダックは南米の熱帯地方に分布するカモです。ノブビルダックに近縁ですが、南アメリカ固有の種です。熱帯の湿地、池、川の沿岸に生息し、木の洞に営巣します。水草、種子、農作物を採食します。

Physical Description

Measurement	Value	Imperial
翼開長	60.9 cm	24.0 in
体重	1817.5 g	64.11 oz

識別

羽毛

Males have white head densely spotted black; black back with blue-green iridescence; white underparts with gray flanks. Prominent black fleshy knob on bill. Females smaller, duller, lack knob. South American.

Habitat & Range

Freshwater lakes, rivers, flooded savannas, and seasonally inundated forest in lowland tropical South America from Panama south to Bolivia, Brazil, and northern Argentina. Nests in tree cavities near permanent water.

🌿 Wetland 🌾 Grassland

分布域

Breeds in the prairie pothole region of central North America; winters along the Pacific coast from Alaska to Mexico.

Diet & Feeding

Feeds on seeds, plant material, and invertebrates; dabbles and sifts shallow water; diet varies widely by season and habitat.

保全状況

Least Concern

IUCN Red List

行動と繁殖

営巣

Nest type: CV. Incubation: 28-30 days.

鳴き声

さえずり

A soft, nasal 'wuk-wuk' call. Both sexes give similar quiet calls. Generally a less vocal duck than most waterfowl. Gives a rattling wingbeat sound during flight.

分類学

Kingdom	Animalia
Phylum	Chordata
Class	Aves
目	Anseriformes (Waterfowl)
科	Anatidae (Ducks, Geese & Swans)
Genus	Sarkidiornis
種	Sarkidiornis sylvicola

Distribution

Comb Duck has been recorded in 3 countries.

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生息あり Not recorded

countries highlighted

🇳🇴 Norway 🇨🇴 Colombia 🇻🇪 Venezuela

External Databases

よくある質問

What does the Comb Duck eat?

Feeds on seeds, plant material, and invertebrates; dabbles and sifts shallow water; diet varies widely by season and habitat.

Where does the Comb Duck live?

Freshwater lakes, rivers, flooded savannas, and seasonally inundated forest in lowland tropical South America from Panama south to Bolivia, Brazil, and northern Argentina. Nests in tree cavities near permanent water.

Is the Comb Duck endangered?

The Comb Duck has a conservation status of Least Concern.

How does the Comb Duck nest?

Nest type: CV. Incubation: 28-30 days.

What does the Comb Duck sound like?

A soft, nasal 'wuk-wuk' call. Both sexes give similar quiet calls. Generally a less vocal duck than most waterfowl. Gives a rattling wingbeat sound during flight.

How big is the Comb Duck?

The Comb Duck has a wingspan of 60.9 cm, weight of 1817.5 g.

What order and family does the Comb Duck belong to?

The Comb Duck (Sarkidiornis sylvicola) belongs to the order Anseriformes and the family Anatidae.