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] Apodiformes Peters, 1940 - swifts
            Count: [*] 3f;124g;425s; ‡4s
               Family Trochilidae Vigors, 1825 - hummingbirds
              Count: [*] 104g;327s; ‡4s
                 Subfamily Trochilinae Jardine, 1833 - typical hummingbirds
                Count: [*] 98g;293s; ‡4s
                   Genus Oreotrochilus Gould, 1847
                  Count: [*] 5s
                     1 Oreotrochilus chimborazo (DeLattre & Bourcier, 1846) - Ecuadorian hillstar
                    Count: -
                     2 Oreotrochilus estella (d'Orbigny & Lafresnaye, 1838) - Andean hillstar
                    Count: -
                     3 Oreotrochilus leucopleurus Gould, 1847 - white-sided hillstar
                    Count: -
                     4 Oreotrochilus melanogaster Gould, 1847 - black-breasted hillstar
                    Count: -
                     5 Oreotrochilus adela (d'Orbigny & Lafresnaye, 1838) - wedge-tailed hillstar
                    Count: -