Green-winged Teal

について

グリーンウィングティールは北米に繁殖するコガモに近縁の小型カモです。雄は栗色の頭部と緑色の翼斑が特徴です。内陸の湿地、池、湖に生息し、秋には大きな群れで南方に渡ります。水草の種子、昆虫、甲殻類などを採食します。北米で最もよく見られる狩猟鳥の一つです。

Physical Description

Measurement	Value	Imperial
翼開長	35.0 cm	13.8 in
体重	330.5 g	11.66 oz

識別

羽毛

Males have chestnut head with iridescent green eye patch; gray body; vertical white shoulder stripe (vs. horizontal in Common Teal). Cream and black undertail. Females mottled brown. Smallest North American dabbler.

Habitat & Range

Breeds on boreal and subarctic wetlands across North America. Winters on freshwater marshes, coastal estuaries, rice paddies, and shallow wetlands from the southern United States to Central America and the Caribbean.

🌿 Wetland 🏖️ Coastal

分布域

Breeds in Arctic regions; winters at sea across the North Pacific, from Alaska to Japan and northern California.

Diet & Feeding

Eats aquatic invertebrates, molluscs, and seeds; dives in shallow water; diet shifts between invertebrates and plant matter.

保全状況

Least Concern

IUCN Red List

行動と繁殖

営巣

Nest type: CP.

鳴き声

さえずり

Male produces a high, clear krick call; female gives a subdued quack. Closely related to Common Teal; male's ringing call punctuates North American freshwater marshes in spring.

分類学

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

Distribution

Green-winged Teal has been recorded in 4 countries.

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生息あり Not recorded

countries highlighted

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden

External Databases

よくある質問

What does the Green-winged Teal eat?

Eats aquatic invertebrates, molluscs, and seeds; dives in shallow water; diet shifts between invertebrates and plant matter.

Where does the Green-winged Teal live?

Breeds on boreal and subarctic wetlands across North America. Winters on freshwater marshes, coastal estuaries, rice paddies, and shallow wetlands from the southern United States to Central America and the Caribbean.

Is the Green-winged Teal endangered?

The Green-winged Teal has a conservation status of Least Concern.

How does the Green-winged Teal nest?

Nest type: CP.

What does the Green-winged Teal sound like?

Male produces a high, clear krick call; female gives a subdued quack. Closely related to Common Teal; male's ringing call punctuates North American freshwater marshes in spring.

How big is the Green-winged Teal?

The Green-winged Teal has a wingspan of 35.0 cm, weight of 330.5 g.

What order and family does the Green-winged Teal belong to?

The Green-winged Teal (Anas carolinensis) belongs to the order Anseriformes and the family Anatidae.