White-winged Duck (Asarcornis scutulata) — Facts, Habitat & Conservation

소개

창백하게 점박이 무늬가 있는 머리, 갈색 몸통, 비행 중 넓은 흰 날개 반점이 있는 큰 어두운 오리입니다. 아시아에서 가장 멸종위기에 처한 오리 중 하나입니다. 남아시아와 동남아시아의 강 근처 미개발 저지대 숲에 서식합니다. 큰 나무 구멍에 둥지를 틉니다. 삼림 벌채와 사냥으로 위협받고 있습니다.

Physical Description

Measurement	Value	Imperial
날개 폭	68.3 cm	26.9 in
체중	2950.0 g	104.06 oz

식별

깃털

Dark brown body with pale spotting on head and neck. Bold white wing patch visible in flight. Yellowish-orange bill; legs orange. Head pale buffish-white speckled brown. Critically endangered SE Asian forest duck.

Habitat & Range

Undisturbed lowland tropical forest near slow rivers, pools, and forest swamps at low elevations in northeastern India, Bangladesh, Myanmar, and Sumatra. Requires large trees with nest cavities near permanent water.

🌲 Forest 🌿 Wetland

분포 지역

Breeds in northern Eurasia; winters in sub-Saharan Africa. A classic Palearctic–African migrant with a wide wintering range.

Diet & Feeding

Feeds on seeds, plant material, and aquatic invertebrates; dabbles in shallow water; diet varies widely across wetland habitats.

보전 상태

Critically Endangered

IUCN Red List

행동 및 번식

둥지

Nest type: CV,O. Incubation: 33-35 days. Fledging: 98 days.

산란 수

6-15

소리

노래

Critically endangered; extremely rare in wild. Gives low guttural hissing calls and soft wing-beating sounds. Vocalizations in wild scarcely documented given its rarity.

분류학

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

Distribution

White-winged Duck has been recorded in 1 countries.

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출현 Not recorded

countries highlighted

🇳🇴 Norway

External Databases

자주 묻는 질문

What does the White-winged Duck eat?

Feeds on seeds, plant material, and aquatic invertebrates; dabbles in shallow water; diet varies widely across wetland habitats.

Where does the White-winged Duck live?

Undisturbed lowland tropical forest near slow rivers, pools, and forest swamps at low elevations in northeastern India, Bangladesh, Myanmar, and Sumatra. Requires large trees with nest cavities near permanent water.

Is the White-winged Duck endangered?

The White-winged Duck has a conservation status of Critically Endangered.

How does the White-winged Duck nest?

Nest type: CV,O. Incubation: 33-35 days. Fledging: 98 days.

What does the White-winged Duck sound like?

Critically endangered; extremely rare in wild. Gives low guttural hissing calls and soft wing-beating sounds. Vocalizations in wild scarcely documented given its rarity.

How big is the White-winged Duck?

The White-winged Duck has a wingspan of 68.3 cm, weight of 2950.0 g.

What order and family does the White-winged Duck belong to?

The White-winged Duck (Asarcornis scutulata) belongs to the order Anseriformes and the family Anatidae.