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 Striginae Vigors, 1825 - strange-eared owls Genus Bubo Duméril, 1806 Bubo virginianus (J.F. Gmelin, 1788) - great horned owl Bubo virginianus pallescens Stone, 1897