. "Aves" . "Bismarck Hawk-owl" . . "Strigiformes" . . "Ninox variegata" . . . . "Ninox" . "(Quoy and Gaimard 1830)" . . "Chordata" . . "Animalia" . "Strigidae" . "Ninox variegata (Quoy and Gaimard 1830)" . . . . . . .