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Salvadori's Teal

Salvadorina waigiuensis

Least Concern
翼展
37.2 cm
体重
345.6666666666667 g
Anatidae
Anseriformes

关于

A small brown torrent-adapted duck with a yellow bill, spotted body, and barred flanks. Endemic to New Guinea's mountain rivers. Often compared to New Zealand's Blue Duck in ecological niche. Inhabits fast-flowing alpine streams. Poorly studied; listed as Vulnerable.

Physical Description

Measurement Value Imperial
翼展 37.2 cm 14.6 in
体重 345.6666666666667 g 12.19 oz

识别

羽毛

Dark brown plumage with fine pale spotting and barring throughout. Head dark brown; underparts barred brown and buff. Yellow bill with dark tip. Legs and feet yellow. Unique highland New Guinea torrent specialist.

Habitat & Range

Fast-flowing clear mountain streams and rivers at 1,000–3,900 m on New Guinea. Requires clean turbulent water with abundant aquatic invertebrates. Avoids lowland and polluted rivers.

分布范围

Breeds across northern Eurasia; winters in tropical Africa, South Asia, and Southeast Asia. Broad Palearctic–Oriental migration.

Diet & Feeding

Dabbles for seeds and aquatic invertebrates in shallow wetlands; diet broadly omnivorous; invertebrate intake peaks in breeding season.

保护状况

Least Concern
IUCN Red List

行为与繁殖

筑巢

Incubation: 28 days.

产卵数

3-4

声音

鸣唱

A soft, piping whistle from New Guinea mountain streams. Relatively poorly known; call is a gentle, reedy note. Behavior and vocalizations remain incompletely documented.

分类学

Kingdom Animalia
Phylum Chordata
Class Aves
Anseriformes (Waterfowl)
Anatidae (Ducks, Geese & Swans)
Genus Salvadorina
物种 Salvadorina waigiuensis

Distribution

Salvadori's Teal has been recorded in 1 countries.

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出现 Not recorded
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countries highlighted

External Databases

常见问题

What does the Salvadori's Teal eat?
Dabbles for seeds and aquatic invertebrates in shallow wetlands; diet broadly omnivorous; invertebrate intake peaks in breeding season.
Where does the Salvadori's Teal live?
Fast-flowing clear mountain streams and rivers at 1,000–3,900 m on New Guinea. Requires clean turbulent water with abundant aquatic invertebrates. Avoids lowland and polluted rivers.
Is the Salvadori's Teal endangered?
The Salvadori's Teal has a conservation status of Least Concern.
How does the Salvadori's Teal nest?
Incubation: 28 days.
What does the Salvadori's Teal sound like?
A soft, piping whistle from New Guinea mountain streams. Relatively poorly known; call is a gentle, reedy note. Behavior and vocalizations remain incompletely documented.
How big is the Salvadori's Teal?
The Salvadori's Teal has a wingspan of 37.2 cm, weight of 345.6666666666667 g.
What order and family does the Salvadori's Teal belong to?
The Salvadori's Teal (Salvadorina waigiuensis) belongs to the order Anseriformes and the family Anatidae.

Similar Birds

Other species in the Anatidae family

比较

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