Northern Pintail

について

北半球全域で繁殖し、南方で越冬する優雅なカモ（体長50〜76cm）。雄は茶色の頭と長い針状の尾が特徴的。Anas acuta（オナガガモ）は北極圏から温帯まで幅広い湿地で繁殖し、アジア、ヨーロッパ、北米で越冬する長距離渡り鳥。日本の冬の湖沼や河川に多く飛来する。Anatidae科。

Physical Description

Measurement	Value	Imperial
翼開長	51.3 cm	20.2 in
体重	912.75 g	32.20 oz

識別

羽毛

Breeding males have chocolate-brown head; white neck stripe extending to breast; gray flanks with long pointed central tail feathers. Females mottled brown with pointed tail and gray bill. Elegant and long-necked.

Habitat & Range

Breeds on shallow prairie wetlands, tundra ponds, and arctic meadows. Winters on coastal estuaries, lagoons, rice paddies, and agricultural fields across Europe, Asia, Africa, and North America. Highly migratory.

🌿 Wetland 🌾 Grassland 🏖️ Coastal

分布域

Breeds in Arctic Canada, Alaska, and Greenland; winters along the coasts of the North Atlantic from Labrador to West Africa.

Diet & Feeding

Eats molluscs, crustaceans, and aquatic invertebrates; dives in shallow water; diet dominated by hard-shelled benthic invertebrates.

保全状況

Least Concern

IUCN Red List

行動と繁殖

営巣

Nest type: SC. Incubation: 21-25 days. Fledging: 40-45 days.

一腹卵数

3-12

鳴き声

さえずり

Male produces a low, mellow whistle; female gives a hoarse, nasal quack. The male's soft, flute-like call is one of the most distinctive sounds of northern wetlands in spring.

分類学

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

Distribution

Northern Pintail has been recorded in 13 countries.

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生息あり Not recorded

countries highlighted

🇹🇼 Taiwan 🇧🇪 Belgium 🇩🇰 Denmark 🇫🇷 France 🇮🇪 Ireland 🇳🇱 Netherlands 🇳🇴 Norway 🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela 🇺🇸 United States 🇬🇧 United Kingdom 🇸🇪 Sweden

External Databases

よくある質問

What does the Northern Pintail eat?

Eats molluscs, crustaceans, and aquatic invertebrates; dives in shallow water; diet dominated by hard-shelled benthic invertebrates.

Where does the Northern Pintail live?

Breeds on shallow prairie wetlands, tundra ponds, and arctic meadows. Winters on coastal estuaries, lagoons, rice paddies, and agricultural fields across Europe, Asia, Africa, and North America. Highly migratory.

Is the Northern Pintail endangered?

The Northern Pintail has a conservation status of Least Concern.

How does the Northern Pintail nest?

Nest type: SC. Incubation: 21-25 days. Fledging: 40-45 days.

What does the Northern Pintail sound like?

Male produces a low, mellow whistle; female gives a hoarse, nasal quack. The male's soft, flute-like call is one of the most distinctive sounds of northern wetlands in spring.

How big is the Northern Pintail?

The Northern Pintail has a wingspan of 51.3 cm, weight of 912.75 g.

What order and family does the Northern Pintail belong to?

The Northern Pintail (Anas acuta) belongs to the order Anseriformes and the family Anatidae.