Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
               Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
                 Order Anseriformes Wagler, 1831 - waterfowl and screamers
                   Family Anatidae Vigors, 1825 - ducks, geese, swans
                     Subfamily Anserinae Vigors, 1825 - geese
                       Tribe Anserini Vigors, 1825 - geese see Subfamily Anserinae Vigors, 1825
                         Genus Branta Scopoli, 1769 - Canada goose
                           1 Branta bernicla (Linnaeus, 1758) - brent goose
                           2 Branta canadensis (Linnaeus, 1758) - Canada goose
                           3 Branta leucopsis (Bechstein, 1803) - barnacle goose
                           4 Branta ruficollis (Pallas, 1769) - red-breasted goose
                           5 Branta sandvicensis (Vigors, 1834) - Hawaiian goose