Pygmy Swiftlet
Collocalia troglodytes
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关于
菲律宾金丝燕是菲律宾特有的小型金丝燕,以在石灰岩洞穴中筑巢而闻名。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼展 | 18.6 cm | 7.3 in |
| 体重 | 5.55 g | 0.20 oz |
识别
羽毛
Tiny; dark blue-black upperparts with faint iridescence; white or pale buff rump band; underparts pale greyish-white; slightly forked tail; one of the smallest swiftlets in the Philippines; cave-nesting with pale rump as key field mark.
Habitat & Range
分布范围
Endemic to the Philippines, found on Mindanao and adjacent islands. Resident in lowland forest and coastal caves. One of the smallest swiftlets.
Diet & Feeding
Obligate aerial insectivore; catches minute flies, beetles, and aerial spiders while foraging near cave roosts.
保护状况
行为与繁殖
筑巢
Nest type: HC.
声音
鸣唱
Extremely high, thin twittering; among highest-pitched calls of any bird; 'tseee-tseee' barely audible to adults; uses echolocation clicks in Philippine limestone caves
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Caprimulgiformes (Nightjars & Swifts) |
| 科 | Apodidae (Swifts) |
| Genus | Collocalia |
| 物种 | Collocalia troglodytes |
Distribution
Pygmy Swiftlet has been recorded in 1 countries.
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External Databases
常见问题
What does the Pygmy Swiftlet eat?
Where does the Pygmy Swiftlet live?
Is the Pygmy Swiftlet endangered?
How does the Pygmy Swiftlet nest?
What does the Pygmy Swiftlet sound like?
How big is the Pygmy Swiftlet?
What order and family does the Pygmy Swiftlet belong to?
Similar Birds
Other species in the Apodidae family