Yellow-billed Teal

について

チリティールは南米に広く分布する小型のカモです。黄色い嘴が特徴で、アンデス山脈の高地湖沼から低地の湿地まで幅広い生息環境に適応しています。水草、種子、無脊椎動物を採食します。比較的環境への適応力が高く、農業景観内の水域にも生息します。

Physical Description

Measurement	Value	Imperial
翼開長	38.2 cm	15.0 in
体重	609.0 g	21.48 oz

識別

羽毛

Brownish-gray body finely mottled with dark spots. Diagnostic bright yellow bill with dark culmen stripe. Speculum iridescent green. Head grayish-brown, slightly darker crown. Sexes similar. Andean and Patagonian lakes.

Habitat & Range

Freshwater lakes, marshes, rivers, and bogs from sea level to 4,500 m across South America from Colombia and Venezuela south to Tierra del Fuego. Common at high-altitude Andean lakes and puna wetlands.

🌿 Wetland 🌾 Grassland 🏖️ Coastal

分布域

Breeds in northern Canada and Alaska; winters on the Atlantic coast from Labrador to South Carolina and in Chesapeake Bay.

Diet & Feeding

Dives for molluscs, crustaceans, and aquatic invertebrates in coastal and freshwater habitats; diet dominated by invertebrates.

保全状況

Least Concern

IUCN Red List

行動と繁殖

営巣

Nest type: CV. Incubation: 24-35 days. Fledging: 42-49 days.

一腹卵数

5-13

鳴き声

さえずり

Male utters a high-pitched, clear whistle; female gives a soft, muffled quack. Quiet calls suit the high-altitude Andean wetlands where this teal forages in shallow freshwater.

分類学

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

Distribution

Yellow-billed Teal has been recorded in 9 countries.

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生息あり Not recorded

countries highlighted

🇧🇪 Belgium 🇫🇷 France 🇩🇪 Germany 🇳🇱 Netherlands 🇳🇴 Norway 🇵🇱 Poland 🇸🇪 Sweden 🇬🇧 United Kingdom 🇨🇴 Colombia

External Databases

よくある質問

What does the Yellow-billed Teal eat?

Dives for molluscs, crustaceans, and aquatic invertebrates in coastal and freshwater habitats; diet dominated by invertebrates.

Where does the Yellow-billed Teal live?

Freshwater lakes, marshes, rivers, and bogs from sea level to 4,500 m across South America from Colombia and Venezuela south to Tierra del Fuego. Common at high-altitude Andean lakes and puna wetlands.

Is the Yellow-billed Teal endangered?

The Yellow-billed Teal has a conservation status of Least Concern.

How does the Yellow-billed Teal nest?

Nest type: CV. Incubation: 24-35 days. Fledging: 42-49 days.

What does the Yellow-billed Teal sound like?

Male utters a high-pitched, clear whistle; female gives a soft, muffled quack. Quiet calls suit the high-altitude Andean wetlands where this teal forages in shallow freshwater.

How big is the Yellow-billed Teal?

The Yellow-billed Teal has a wingspan of 38.2 cm, weight of 609.0 g.

What order and family does the Yellow-billed Teal belong to?

The Yellow-billed Teal (Anas flavirostris) belongs to the order Anseriformes and the family Anatidae.