Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       [Order] Strigiformes Wagler, 1830 - owls
         Family Strigidae Vigors, 1825 - owls
           Subfamily Surniinae del Hoyo et al., 2014
             Genus Ninox Hodgson, 1837
               Ninox boobook (Latham, 1802) - southern boobook
                 01 Ninox boobook rotiensis Johnstone & Darnell, 1997
                 02 Ninox boobook fusca (Vieillot, 1817)
                 03 Ninox boobook plesseni Stresemann, 1929
                 04 Ninox boobook moae Mayr, 1943
                 05 Ninox boobook cinnamomina Hartert, 1906
                 06 Ninox boobook remigialis Stresemann, 1930
                 07 Ninox boobook pusilla Mayr & Rand, 1935
                 08 Ninox boobook ocellata (Bonaparte, 1850) - northern boobook
                 09 Ninox boobook halmaturina Mathews, 1912
                 10 Ninox boobook lurida De Vis, 1887 - red boobook
                 11 Ninox boobook boobook (Latham, 1801) - Australian boobook