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 [Psittaciformes] Wagler, 1830 [monotypic] - parrots
            Count: [*†*] 1f;83g;352s;566ss; ‡2g;12s;8ss [31 Jan 2019]
               Family Psittacidae Illiger, 1811 - cockatoos and parrots
              Count: [*†*] 83g;352s;566ss; ‡2g;12s;8ss [31 Jan 2019]
                 Subfamily Psittacinae Illiger, 1811 - typical parrots
                Count: [*†*] 60g;255s;414ss; ‡2g;9s;6ss [31 Jan 2019]
                   Tribe Psittaculini Vigors, 1825
                  Count: [*†*] 10g;47s;106ss; ‡1g;3s [30 Jan 2019]
                     Genus Tanygnathus Wagler, 1832
                    Count: [*] 4s;14ss [28 Jan 2019]
                       Tanygnathus lucionensis (Linnaeus, 1766) - blue-naped parrot
                      Count: [*] 4ss [28 Jan 2019]
                         Tanygnathus lucionensis salvadorii Ogilvie-Grant, 1896
                        Count: -