Blyth's Swift
Apus leuconyx
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关于
白爪雨燕分布于中亚至南亚，以白色爪子为特征的雨燕。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 体重 | 42.949999999999996 g | 1.52 oz |
识别
羽毛
Dark blackish-brown upperparts; white rump patch; white throat; underparts dark brown; deeply forked tail; recently described species closely related to Pacific Swift; separation based on molecular and biometric characters.
Habitat & Range
分布范围
Found from Central Asia and the Himalayas east to China and southeastern Russia. Migratory; winters in South and Southeast Asia.
Diet & Feeding
Obligate aerial insectivore; takes small flies, beetles, and aerial spiders in swooping fast-flight passes.
行为与繁殖
筑巢
Nest type: HC,O. Incubation: 18-19 days.
产卵数
2-3
声音
鸣唱
Loud, piercing screech with shrill metallic quality; powerful prolonged calls audible from considerable distances in open sky.
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Caprimulgiformes (Nightjars & Swifts) |
| 科 | Apodidae (Swifts) |
| Genus | Apus |
| 物种 | Apus leuconyx |
Distribution
Blyth's Swift has been recorded in 1 countries.
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External Databases
常见问题
What does the Blyth's Swift eat?
Where does the Blyth's Swift live?
How does the Blyth's Swift nest?
What does the Blyth's Swift sound like?
How big is the Blyth's Swift?
What order and family does the Blyth's Swift belong to?
Similar Birds
Other species in the Apodidae family