Neornithes Gadow, 1893 - living birds
Count: [s] 23o;193f;2136g;9595s;8ss; ‡1f;26g;131s
   Neornithes Gadow, 1893 - living birds
  Count: [s] 23o;193f;2136g;9595s;8ss; ‡1f;26g;131s
     Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
    Count: [s] 23o;187f;2121g;9539s; ‡1f;26g;128s
       Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
      Count: [s] 23o;187f;2121g;9539s; ‡1f;26g;128s
         Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
        Count: [*] 21o;179f;1992g;9095s; ‡1f;23g;120s
           Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
          Count: [*] 21o;179f;1992g;9095s; ‡1f;23g;120s
             [Order] Coraciiformes Forbes, 1884 - rollerlike birds
            Count: [*] 11f;51g;208s; ‡1s
               Family Alcedinidae Bonaparte, 1831 - kingfishers
              Count: [*] 17g;90s; ‡1s
                 Subfamily Halcyoninae Vigors, 1825
                Count: [*] 12g;59s; ‡1s
                   Genus Dacelo Leach, 1815
                  Count: [*] 4s
                     1 Dacelo novaeguineae (Hermann, 1783) - laughing kookaburra
                    Count: -
                     2 Dacelo leachii Vigors & Horsfield, 1826 - blue-winged kookaburra
                    Count: -
                     3 Dacelo tyro G.R. Gray, 1858 - spangled kookaburra
                    Count: -
                     4 Dacelo gaudichaud Quoy & Gaimard, 1824 - rufous-bellied kookaburra
                    Count: -