Class Aves Linnaeus, 1758 - birds
see Subclass Aves Linnaeus, 1758
Count: [s] 23o;144f;2043g;9628s;2127ss; ‡1f;21g;74s;12ss
Subclass Neornithes Gadow, 1893
see Clade Neornithes Gadow, 1893
Count: [s] 23o;144f;2043g;9628s;2127ss; ‡1f;21g;74s;12ss
Infraclass Neoaves Sibley et al., 1988
see Subcohort Neoaves Sibley et al., 1988
Count: [s] 21o;139f;2029g;9571s;2115ss; ‡1f;21g;74s;12ss
Parvclass Passerae
see Superorder Passerimorphae Sibley et al., 1988
Count: [s] 10o;106f;1787g;8445s;1871ss; ‡1f;18g;69s;9ss
Superorder Strigimorphae
see Superorder Falconimorphae Seebohm, 1890
Count: [s] 2o;10f;49g;310s;91ss; ‡1g;2s
Order Strigiformes Wagler, 1830 - owls
Count: -
1 Suborder Strigi
see Order Strigiformes Wagler, 1830
Count: [s] 2f;24g;172s;63ss; ‡1g;1s
2 Suborder Aegotheli Sibley et al., 1988
Count: -
3 Suborder Caprimulgi Ridgway, 1881 - goatsuckers
Count: [s] 6f;19g;107s;28ss; ‡1s