Cape Teal
Anas capensis
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关于
开普鸭(Anas capensis)是一种小型浅灰色鸭,喙粉色,眼睛橙红色,具绿色翼镜。是非洲体色最浅的鸭种。属鸭科(Anatidae),分布于撒哈拉以南非洲湿地,广泛分布但数量不多。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼展 | 38.6 cm | 15.2 in |
| 体重 | 423.8333333333333 g | 14.95 oz |
识别
羽毛
Pale gray-brown plumage with fine dark spotting on breast. Pink bill with dark ridge. Iridescent green-and-black speculum with white borders. Pale head. Sexes similar. African saline and alkaline lake specialist.
Habitat & Range
Saline, alkaline, and freshwater lakes and pans across sub-Saharan Africa from the Sahel to South Africa. Strongly associated with soda and saline lakes in East Africa's Rift Valley. Nomadic.
分布范围
Breeds across the Palearctic; winters on coasts from western Africa around to Southeast Asia and Australia.
Diet & Feeding
Dives for molluscs, crustaceans, and aquatic invertebrates; digs in mudflats; diet heavily invertebrate year-round.
保护状况
行为与繁殖
筑巢
Nest type: SC. Incubation: 26-30 days. Fledging: 42-56 days.
产卵数
5-15
声音
鸣唱
Female gives a soft, nasal quacking series; male produces a high, piping whistle. The male's clear, piping call is unexpected for a teal; heard on Cape and Namibian estuaries.
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Anseriformes (Waterfowl) |
| 科 | Anatidae (Ducks, Geese & Swans) |
| Genus | Anas |
| 物种 | Anas capensis |
Distribution
Cape Teal has been recorded in 7 countries.
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External Databases
常见问题
What does the Cape Teal eat?
Where does the Cape Teal live?
Is the Cape Teal endangered?
How does the Cape Teal nest?
What does the Cape Teal sound like?
How big is the Cape Teal?
What order and family does the Cape Teal belong to?
Similar Birds
Other species in the Anatidae family