Western Glossy Swiftlet
Collocalia affinis
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<birdfyi-bird slug="collocalia-affinis"></birdfyi-bird>À propos
A small swiftlet (9-10 cm) found in lowland and hill forests of the Malay Peninsula, Sumatra, and Borneo. Glossy blue-black upperparts with a paler rump. Aerial insectivore, feeding on tiny flying insects. Colonial nester in caves and buildings.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Poids | 8,65 g | 0.31 oz |
Identification
Plumage
Tiny; glossy blue-black upperparts with green iridescence; underparts dark sooty-grey; white-buff rump band; deeply forked tail; recently split taxon similar to Philippine Glossy Swiftlet but with subtly different rump and gloss tone.
Habitat & Range
Répartition géographique
Found from the Andaman Islands and northeastern India through Southeast Asia to Borneo and the Philippines. Resident in diverse forest habitats.
Diet & Feeding
Aerial insectivore consuming minute dipterans, midges, and ballooning spiders caught in continuous fast flight.
Comportement et reproduction
Nidification
Nest type: CP. Incubation: 20-28 days. Fledging: 35-58 days.
Taille de la couvée
1-3
Son
Chant
High, thin 'tsit-tsit'; rapid chittering in flight; echolocation clicks used inside caves; tiny size produces very high-pitched thin calls; soft twittering over forest
Taxonomie
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Ordre | Caprimulgiformes (Nightjars & Swifts) |
| Famille | Apodidae (Swifts) |
| Genus | Collocalia |
| Espèces | Collocalia affinis |
Distribution
Western Glossy Swiftlet has been recorded in 1 countries.
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External Databases
Foire aux questions
What does the Western Glossy Swiftlet eat?
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Similar Birds
Other species in the Apodidae family