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 Coraciae see Order Coraciiformes Forbes, 1884
      Count: [s] 5o;17f;67g;309s;58ss
         1 Superorder Galbulimorphae see Suborder Galbulae Fürbringer, 1888
        Count: [s] 1o;2f;15g;51s;10ss
         2 Superorder Bucerotimorphae see Suborder Bucerotes Fürbringer, 1888
        Count: [s] 2o;5f;12g;66s;10ss
         3 Superorder Coraciimorphae see Order Coraciiformes Forbes, 1884
        Count: [s] 2o;10f;40g;192s;38ss