| Subject | English | French |
| ornit. | gray swiftlet | salangane de Vanikoro (Collocalia vanikorensis) |
| ornit. | gray-rumped swiftlet | salangane à nid blanc (Aerodramus fuciphaga, Collocalia fuciphaga) |
| ornit. | gray-rumped swiftlet | salangane à croupion gris (Aerodramus francica, Collocalia francica) |
| nat.res. | grey swiftlet | salangane grise (Collocalia amelis) |