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White-headed Duck

Oxyura leucocephala

Endangered
Chiều Dài Sải Cánh
29,7 cm
Khối Lượng
705,0 g
Họ
Anatidae
Bộ
Anseriformes
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Giới Thiệu

A stiff-tailed duck (~705 g) of family Anatidae, males with a distinctive white head and swollen blue bill. Breeds on brackish and freshwater lakes in Spain and Central Asia; winters in Mediterranean and Central Asian wetlands. Dives for aquatic vegetation and invertebrates. Endangered due to hunting, hybridization with introduced Ruddy Duck, and wetland loss.

Physical Description

Measurement Value Imperial
Chiều Dài Sải Cánh 29,7 cm 11.7 in
Khối Lượng 705,0 g 24.87 oz

Nhận Dạng

Bộ Lông

Male has entirely white head with small black crown patch, rich chestnut-brown body, and large bulbous powder-blue bill. Female is brown with pale whitish face divided by dark streak across cheeks; bill grey.

Habitat & Range

Phạm Vi Địa Lý

Breeds in Spain, Turkey, central Asia, and Mongolia. Winters in the Mediterranean, the Middle East, and northern India. Globally endangered.

Diet & Feeding

Dives for aquatic invertebrates, seeds, and plant roots in Mediterranean and Central Asian wetlands. Critically threatened species.

Tình Trạng Bảo Tồn

Endangered
IUCN Red List

Hành Vi & Sinh Sản

Làm Tổ

Nest type: PL,O. Incubation: 22-26 days. Fledging: 60-70 days.

Số Trứng

3-10

Âm Thanh

Tiếng Hót

Male produces a mechanical, rapid bill-drumming; female gives a harsh, grating quack. The drumming staccato display is the same pattern as other Oxyura stiff-tails; heard on Eurasian steppe lakes.

Phân Loại Học

Kingdom Animalia
Phylum Chordata
Class Aves
Bộ Anseriformes (Waterfowl)
Họ Anatidae (Ducks, Geese & Swans)
Genus Oxyura
Loài Oxyura leucocephala

Distribution

White-headed Duck has been recorded in 9 countries.

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Hiện Diện Not recorded
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countries highlighted

External Databases

Câu Hỏi Thường Gặp

What does the White-headed Duck eat?
Dives for aquatic invertebrates, seeds, and plant roots in Mediterranean and Central Asian wetlands. Critically threatened species.
Where does the White-headed Duck live?
Breeds in Spain, Turkey, central Asia, and Mongolia. Winters in the Mediterranean, the Middle East, and northern India. Globally endangered.
Is the White-headed Duck endangered?
The White-headed Duck has a conservation status of Endangered.
How does the White-headed Duck nest?
Nest type: PL,O. Incubation: 22-26 days. Fledging: 60-70 days.
What does the White-headed Duck sound like?
Male produces a mechanical, rapid bill-drumming; female gives a harsh, grating quack. The drumming staccato display is the same pattern as other Oxyura stiff-tails; heard on Eurasian steppe lakes.
How big is the White-headed Duck?
The White-headed Duck has a wingspan of 29.7 cm, weight of 705.0 g.
What order and family does the White-headed Duck belong to?
The White-headed Duck (Oxyura leucocephala) belongs to the order Anseriformes and the family Anatidae.

Similar Birds

Other species in the Anatidae family

So Sánh

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