Traits Taxon list
Aegolius funereus (Linnaeus, 1758)
Aegolius gradyi Olson, 2012 †
Asio capensis (Smith, 1834)
Asio flammeus (Pontoppidan, 1763)
Asio otus (Linnaeus, 1758)
Athene brama (Temminck, 1821)
Athene brama indica (Franklin, 1831)
Athene cunicularia (Molina, 1782)
Athene noctua (Scopoli, 1769)
Bubo bubo (Linnaeus, 1758)
Bubo magellanicus (Lesson, 1828)
Bubo scandiacus (Linnaeus, 1758)
Bubo virginianus (Gmelin, 1788)
Glaucidium castanotum (Blyth, 1850)
Glaucidium passerinum (Linnaeus, 1758)
Ketupa zeylonensis (Gmelin, 1788)
Megascops asio (Linnaeus, 1758)
Ninox boobook (Latham, 1801) accepted as Glaucidium castanotum (Blyth, 1850)
Otus scops (Linnaeus, 1758)
Pulsatrix perspicillata (Latham, 1790)
Scotopelia peli (Bonaparte, 1850)
Strix aluco Linnaeus, 1758
Strix seloputo Horsfield, 1821
Strix uralensis Pallas, 1771
Strix varia Barton, 1799
Surnia ulula (Linnaeus, 1758)
Syrnium perspicillatum Strickland, 1855 accepted as Pulsatrix perspicillata (Latham, 1790)
Tyto alba (Scopoli, 1769)