"Aves" . . "Animalia" . . "Aerodramus bartschi" . . "Apodiformes" . . . "(Mearns 1909)" . "Aerodramus" . . . . . . . "Guam Swiftlet" . . . "Chordata" . . "Aerodramus bartschi (Mearns 1909)" . "Apodidae" . .