White-rumped Swiftlet
Aerodramus spodiopygius
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<birdfyi-bird slug="aerodramus-spodiopygius"></birdfyi-bird>À propos
A small swiftlet (10-11 cm) widespread across the western Pacific from the Bismarck Archipelago to Fiji and Samoa. Dark plumage with a conspicuous white rump band. Aerial insectivore. Colonial cave nester using echolocation. One of the most widespread Pacific swiftlets.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Envergure | 23,4 cm | 9.2 in |
| Poids | 7,4 g | 0.26 oz |
Identification
Plumage
Small; dark brownish-black upperparts with faint gloss; white rump patch contrasting sharply with dark back and tail; underparts pale greyish-white; forked tail; widespread Pacific species with diagnostically bright white rump.
Habitat & Range
Répartition géographique
Found across the southwestern Pacific including Fiji, Samoa, Tonga, and Vanuatu east to the Cook Islands. Resident from coast to mountains.
Diet & Feeding
Feeds on aerial plankton including tiny flies and spiders; forages in large noisy flocks above forest canopy.
Statut de conservation
Comportement et reproduction
Nidification
Nest type: SA. Incubation: 22-25 days. Fledging: 45-46 days.
Taille de la couvée
1-2
Son
Chant
Rapid thin twittering; high 'tsit-tsit' notes over Pacific islands; echolocation clicks in caves; colonial; produces soft chattering in roost cavities; unremarkable call
Taxonomie
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Ordre | Caprimulgiformes (Nightjars & Swifts) |
| Famille | Apodidae (Swifts) |
| Genus | Aerodramus |
| Espèces | Aerodramus spodiopygius |
Distribution
White-rumped Swiftlet has been recorded in 1 countries.
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External Databases
Foire aux questions
What does the White-rumped Swiftlet eat?
Where does the White-rumped Swiftlet live?
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How does the White-rumped Swiftlet nest?
What does the White-rumped Swiftlet sound like?
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Similar Birds
Other species in the Apodidae family