Glossy Swiftlet
Collocalia esculenta
Taxonomy
- Order
- Apodiformes
- Family
- Apodidae
- Genus
- Collocalia
- eBird Code
- gloswi1
Subspecies (17)
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Collocalia esculenta amethystina
Waigeo (Raja Ampat Islands, off western New Guinea)
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Collocalia esculenta becki
central and northeastern Solomon Islands; single record from Malaita
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Collocalia esculenta desiderata
Rennell (southeastern Solomon Islands)
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Collocalia esculenta esculenta
central and southern Sulawesi, Banggai and Sula islands (off eastern Sulawesi), southern Moluccas (to Kai Islands), and Aru Islands (off southwestern New Guinea)
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Collocalia esculenta heinrothi
New Hanover, Nusa, Dyaul, and New Ireland (northeastern Bismarck Archipelago)
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Collocalia esculenta hypogrammica
Bismarck Archipelago (Nissan and Green)
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Collocalia esculenta lagonoleucos
Buka and Bougainville (northwestern Solomon Islands; identity of population on Shortland not determined, but possibly this subspecies)
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Collocalia esculenta makirensis
Makira (southeastern Solomon Islands)
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Collocalia esculenta manadensis
northern Sulawesi, and Sangihe, Siau, and Talaud islands (to northeast of Sulawesi)
-
Collocalia esculenta minuta
Salayar, Bonerate, Tanahjampea, and Kalao islands (northern Flores Sea)
-
Collocalia esculenta misimae
Misima and Rossel (Louisiade Archipelago, off southeastern New Guinea)
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Collocalia esculenta nitens
New Guinea including Raja Ampat Islands (off western New Guinea), Yapen (Cenderawasih Bay, off northwestern New Guinea), and Karkar
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Collocalia esculenta numforensis
Numfor (Cenderawasih Bay, off northwestern New Guinea)
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Collocalia esculenta spilogaster
Bismarck Archipelago (Lihir Group and Tatau Islands)
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Collocalia esculenta spilura
northern Moluccas
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Collocalia esculenta stresemanni
Admiralty Islands (Manus, Rambutyo, Nauna, and Los Negros)
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Collocalia esculenta tametamele
New Britain including Witu Islands (to the northwest; southeastern Bismarck Archipelago
Data Sources
Taxonomy data from AviList 2025.