[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Animalia Linnaeus, 1758 - animals
     Branch Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
       Division Bilateria Hatschek, 1888 see Subkingdom Bilateria Hatschek, 1888
         Subdivision Deuterostomia Grobben, 1908 see Infrakingdom Deuterostomia Grobben, 1908
           Phylum Chordata Bateson, 1885 - chordates
             Subphylum Vertebrata Cuvier, 1812 - vertebrates
               Superclass Tetrapoda Goodrich, 1930 - tetrapods see Clade Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
                 Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
                   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
                     Superorder Neognathae Pycraft, 1900 see Cohort Neognathae Pycraft, 1900
                       Order Falconiformes Sharpe, 1874
                         Genus Accipiter Brisson, 1760
                         Genus Aquila Brisson, 1760
                         Genus Buteo Lacépède, 1799
                         Genus Cathartes Illiger, 1811
                         Genus Coragyps Geoffroy Saint-Hilaire, 1853
                         Genus Falco Linnaeus, 1758
                         Genus Gymnogyps Lesson, 1842
                         Genus Haliaeetus Savigny, 1809 - white-bellied sea-eagle
                         Genus Pandion Savigny, 1809 - osprey