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Trumpeter Swan

Cygnus buccinator

Least Concern

翼開長

125.1 cm

体重

9975.0 g

科

Anatidae

目

Anseriformes

について

トランペッタースワンは北米に分布する最大級のハクチョウです。全身が白く、嘴は黒く黄色の模様がありません。北米西部の湖、川、湿地に生息し、水草、根、農作物を採食します。乱獲により一時絶滅の危機に瀕しましたが、保全活動で回復しています。

Physical Description

Measurement	Value	Imperial
翼開長	125.1 cm	49.3 in
体重	9975.0 g	351.86 oz

識別

羽毛

Entirely snow-white plumage in adults. All-black bill lacking yellow patch. Large size; heaviest North American bird. Neck held straight. Juveniles gray-brown, becoming white by second year. Sexes similar.

Habitat & Range

Large deep-water lakes, slow rivers, and wetland complexes in western and interior North America from Alaska and Canada south to Oregon. Winters on ice-free rivers and coastal estuaries.

🌿 Wetland 🏖️ Coastal

分布域

Breeds in Alaska and northern Canada; winters along the Pacific and Atlantic coasts from the southern United States to Mexico.

Diet & Feeding

Dabbles for seeds, invertebrates, and aquatic plants in shallow water; diet shifts between plant-rich and invertebrate-rich phases.

保全状況

Least Concern

IUCN Red List

行動と繁殖

営巣

Incubation: 32-37 days. Fledging: 90-122 days.

一腹卵数

1-9

鳴き声

さえずり

A deep, resonant, French-horn-like bugling 'oh-OH-oh'. The most musical of North American swans. Pairs sing in duet. Very different from the thin whistle of smaller swans.

分類学

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

Distribution

Trumpeter Swan has been recorded in 9 countries.

{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}

生息あり Not recorded

countries highlighted

🇦🇪 United Arab Emirates 🇧🇪 Belgium 🇫🇷 France 🇩🇪 Germany 🇳🇱 Netherlands 🇳🇴 Norway 🇵🇱 Poland 🇬🇧 United Kingdom 🇺🇸 United States

External Databases

よくある質問

What does the Trumpeter Swan eat?

Dabbles for seeds, invertebrates, and aquatic plants in shallow water; diet shifts between plant-rich and invertebrate-rich phases.

Where does the Trumpeter Swan live?

Large deep-water lakes, slow rivers, and wetland complexes in western and interior North America from Alaska and Canada south to Oregon. Winters on ice-free rivers and coastal estuaries.

Is the Trumpeter Swan endangered?

The Trumpeter Swan has a conservation status of Least Concern.

How does the Trumpeter Swan nest?

Incubation: 32-37 days. Fledging: 90-122 days.

What does the Trumpeter Swan sound like?

A deep, resonant, French-horn-like bugling 'oh-OH-oh'. The most musical of North American swans. Pairs sing in duet. Very different from the thin whistle of smaller swans.

How big is the Trumpeter Swan?

The Trumpeter Swan has a wingspan of 125.1 cm, weight of 9975.0 g.

What order and family does the Trumpeter Swan belong to?

The Trumpeter Swan (Cygnus buccinator) belongs to the order Anseriformes and the family Anatidae.