| English synonyms: | White-bellied Swiftlet (affinis), Beavan's Swiftlet, Grey-rumped Swiftlet (septentrionalis, marginata), Gray-rumped Swiftlet (septentrionalis, marginata), Philippine Swiftlet, Plume-toed Swiftlet (affinis, elachyptera, vanderbilti, oberholseri, cyanoptila), Christmas Island Swiftlet (natalis), Ridgetop Swiftlet (isonota, bagobo), Tenggara Swiftlet (sumbawae, sumbae), Drab Swiftlet (neglecta, perneglecta) |
