American Black Duck

소개

아메리카 검정 오리는 북아메리카 동부에 서식하는 중간 크기의 오리로, 말라드와 매우 유사하지만 전체적으로 더 어둡고 뚜렷한 보라색 날개 거울을 가지고 있습니다.

Physical Description

Measurement	Value	Imperial
날개 폭	53.4 cm	21.0 in
체중	1211.25 g	42.73 oz

식별

깃털

Sooty dark brown body; head and neck paler buff with dark streaking. Iridescent purple speculum without white border. Males have yellow-green bill; females olive with orange blotches. Silvery underwings in flight.

Habitat & Range

Freshwater and brackish wetlands in eastern North America from Atlantic Canada south along the coast to Georgia. Breeds in northern bogs and wetlands. Winters on coastal marshes, estuaries, and freshwater lakes.

🌲 Forest 🌿 Wetland 🏖️ Coastal

분포 지역

Breeds in the steppe zone of Central Asia; winters in South Asia, East Africa, and coastal Southeast Asia.

Diet & Feeding

Eats fish and aquatic invertebrates; dives in coastal and freshwater habitats; diet shifts toward molluscs in shallow coastal bays.

보전 상태

Least Concern

IUCN Red List

행동 및 번식

둥지

Nest type: SC. Incubation: 23-33 days. Fledging: 58-63 days.

산란 수

1-17

소리

노래

Female produces a loud, deep quacking series; male gives a low, raspy grunt. Voice is deeper and huskier than a Mallard; pairs call powerfully across northeastern North American wetlands.

분류학

Kingdom	Animalia
Phylum	Chordata
Class	Aves
목	Anseriformes (Waterfowl)
과	Anatidae (Ducks, Geese & Swans)
Genus	Anas
종	Anas rubripes

Distribution

American Black Duck has been recorded in 4 countries.

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출현 Not recorded

countries highlighted

🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden 🇺🇸 United States

External Databases

자주 묻는 질문

What does the American Black Duck eat?

Eats fish and aquatic invertebrates; dives in coastal and freshwater habitats; diet shifts toward molluscs in shallow coastal bays.

Where does the American Black Duck live?

Freshwater and brackish wetlands in eastern North America from Atlantic Canada south along the coast to Georgia. Breeds in northern bogs and wetlands. Winters on coastal marshes, estuaries, and freshwater lakes.

Is the American Black Duck endangered?

The American Black Duck has a conservation status of Least Concern.

How does the American Black Duck nest?

Nest type: SC. Incubation: 23-33 days. Fledging: 58-63 days.

What does the American Black Duck sound like?

Female produces a loud, deep quacking series; male gives a low, raspy grunt. Voice is deeper and huskier than a Mallard; pairs call powerfully across northeastern North American wetlands.

How big is the American Black Duck?

The American Black Duck has a wingspan of 53.4 cm, weight of 1211.25 g.

What order and family does the American Black Duck belong to?

The American Black Duck (Anas rubripes) belongs to the order Anseriformes and the family Anatidae.