Pygmy Swiftlet
Collocalia troglodytes
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<birdfyi-bird slug="collocalia-troglodytes"></birdfyi-bird>Giới Thiệu
The smallest swiftlet (9 cm), endemic to the Philippines. Dark grey-brown plumage. Aerial insectivore, foraging in small flocks over forest. Colonial cave nester. Despite being common, poorly studied due to the difficulty of distinguishing small, dark swiftlets in flight.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Chiều Dài Sải Cánh | 18,6 cm | 7.3 in |
| Khối Lượng | 5,55 g | 0.20 oz |
Nhận Dạng
Bộ Lông
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
Phạm Vi Địa Lý
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.
Tình Trạng Bảo Tồn
Hành Vi & Sinh Sản
Làm Tổ
Nest type: HC.
Âm Thanh
Tiếng Hót
Extremely high, thin twittering; among highest-pitched calls of any bird; 'tseee-tseee' barely audible to adults; uses echolocation clicks in Philippine limestone caves
Phân Loại Học
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Bộ | Caprimulgiformes (Nightjars & Swifts) |
| Họ | Apodidae (Swifts) |
| Genus | Collocalia |
| Loài | Collocalia troglodytes |
Distribution
Pygmy Swiftlet has been recorded in 1 countries.
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External Databases
Câu Hỏi Thường Gặp
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