Canvasback

Tentang

A large diving duck with a distinctive sloping forehead and long sloped bill. Males have a rich chestnut-red head, black breast, and pale white-grey body; females are grey-brown. Named for its canvas-like grey back. Dives for aquatic roots and tubers, especially wild celery.

Physical Description

Measurement	Value	Imperial
Rentang Sayap	44,7 cm	17.6 in
Berat	1223,25 g	43.15 oz

Identifikasi

Bulu

Males have rich chestnut-red head and neck; black breast; pale canvas-gray body; white flanks. Sloping forehead profile with dark red bill and red eye. Females gray-brown with reddish-brown head. Dimorphic diving duck.

Habitat & Range

Breeds on prairie potholes and boreal lakes across western North America. Winters on large open lakes, reservoirs, estuaries, and Chesapeake Bay. Sensitive to loss of prairie wetlands.

🌿 Wetland 🏖️ Coastal

Rentang Geografis

Breeds in wooded wetlands of Canada and the northern United States; winters in the southern US and Central America.

Diet & Feeding

Eats molluscs, crustaceans, and aquatic invertebrates; dives in coastal and freshwater habitats; diet dominated by invertebrates.

Status Konservasi

Least Concern

IUCN Red List

Perilaku & Berkembang Biak

Bersarang

Nest type: PL. Incubation: 23-29 days. Fledging: 63-77 days.

Ukuran Sarang

2-16

Suara

Kicauan

Male produces a low, cooing purr; female gives a harsh, rolling quacking series. Males whisper-call in rolling, cooing notes during courtship; female's harsh quacking is emphatic on North American marshes.

Taksonomi

Kingdom	Animalia
Phylum	Chordata
Class	Aves
Ordo	Anseriformes (Waterfowl)
Famili	Anatidae (Ducks, Geese & Swans)
Genus	Aythya
Spesies	Aythya valisineria

Distribution

Canvasback has been recorded in 8 countries.

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Hadir Not recorded

countries highlighted

🇹🇼 Taiwan 🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇸🇪 Sweden 🇬🇧 United Kingdom 🇺🇸 United States

External Databases

Pertanyaan yang Sering Diajukan

What does the Canvasback eat?

Eats molluscs, crustaceans, and aquatic invertebrates; dives in coastal and freshwater habitats; diet dominated by invertebrates.

Where does the Canvasback live?

Breeds on prairie potholes and boreal lakes across western North America. Winters on large open lakes, reservoirs, estuaries, and Chesapeake Bay. Sensitive to loss of prairie wetlands.

Is the Canvasback endangered?

The Canvasback has a conservation status of Least Concern.

How does the Canvasback nest?

Nest type: PL. Incubation: 23-29 days. Fledging: 63-77 days.

What does the Canvasback sound like?

Male produces a low, cooing purr; female gives a harsh, rolling quacking series. Males whisper-call in rolling, cooing notes during courtship; female's harsh quacking is emphatic on North American marshes.

How big is the Canvasback?

The Canvasback has a wingspan of 44.7 cm, weight of 1223.25 g.

What order and family does the Canvasback belong to?

The Canvasback (Aythya valisineria) belongs to the order Anseriformes and the family Anatidae.