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] Gruiformes Bonaparte, 1854
            Count: [*†*] 10f;59g;183s;293ss; ‡14s;8ss
               ?Family Otidae - bustards see Family Otididae Gray, 1840
              Count: [*†*] 11g;26s;28ss; ‡1ss
                 Genus Ardeotis Le Maout, 1853
                Count: [*†*] 4s;5ss; ‡1ss
                   1 Ardeotis arabs (Linnaeus, 1758) - Arabian bustard
                  Count: [*†*] 3ss; ‡1ss
                   2 Ardeotis kori (Burchell, 1822) - Kori bustard
                  Count: [*] 2ss
                   3 Ardeotis nigriceps (Vigors, 1831) - Indian bustard
                  Count: -
                   4 Ardeotis australis (Gray, 1829) - Australian bustard
                  Count: -