Mountain Swiftlet
Aerodramus hirundinaceus
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حول
A small swiftlet (10-11 cm) found in montane regions of New Guinea at 1,500-3,800 m elevation. Dark grey-brown plumage. Aerial insectivore, foraging above cloud forest canopy. Colonial nester in cave entrances and rock crevices. Uses echolocation for cave navigation.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| طول الجناح | 23,0 cm | 9.1 in |
| الوزن | 9,700000000000001 g | 0.34 oz |
التعرف
الريش
Small; dark blackish-grey upperparts; pale grey rump band; underparts pale greyish-white; forked tail; New Guinea montane endemic; similar to White-rumped Swiftlet but greyer overall and restricted to high-altitude zones.
Habitat & Range
النطاق الجغرافي
Found in montane New Guinea at 1,200–3,900 m. Resident in montane rainforest, moss forest, and subalpine grassland. Common in highlands.
Diet & Feeding
Entirely airborne insectivore; feeds on minute flying insects and web-dispersing spiders over open habitats.
حالة الحفاظ
السلوك والتكاثر
عدد البيض في الوضع
1
الصوت
الغناء
High, thin twittering; 'tsit-tsit' over New Guinea highlands; echolocation clicks used in cave roosts; calls weakly in flight; colonial; flock calls produce soft chittering
التصنيف
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| الرتبة | Caprimulgiformes (Nightjars & Swifts) |
| الفصيلة | Apodidae (Swifts) |
| Genus | Aerodramus |
| الأنواع | Aerodramus hirundinaceus |
Distribution
Mountain Swiftlet has been recorded in 1 countries.
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External Databases
الأسئلة الشائعة
What does the Mountain Swiftlet eat?
Where does the Mountain Swiftlet live?
Is the Mountain Swiftlet endangered?
What does the Mountain Swiftlet sound like?
How big is the Mountain Swiftlet?
What order and family does the Mountain Swiftlet belong to?
Similar Birds
Other species in the Apodidae family