Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       [Order] Falconiformes Sharpe, 1874
         Family Accipitridae Vieillot, 1816 - secretary bird, osprey, kites, hawks and eagles
           Subfamily Accipitrinae Vieillot, 1816 - hawks, eagles
             Genus Buteo Lacépède, 1799
               Buteo magnirostris (Gmelin, 1788) - roadside hawk
                 01 Buteo magnirostris griseocauda Ridgway, 1873
                 02 Buteo magnirostris conspectus (Peters, 1913)
                 03 Buteo magnirostris gracilis (Ridgway, 1885)
                 04 Buteo magnirostris sinushonduri Bond, 1936
                 05 Buteo magnirostris petulans van Rossem, 1935
                 06 Buteo magnirostris alius (Peters & Griscom, 1929)
                 07 Buteo magnirostris magnirostris (Gmelin, 1788)
                 08 Buteo magnirostris occiduus (Bangs, 1911)
                 09 Buteo magnirostris saturatus (Sclater & Salvin, 1876)
                 10 Buteo magnirostris nattereri (Sclater & Salvin, 1869)
                 11 Buteo magnirostris magniplumis (Bertoni, 1901)
                 12 Buteo magnirostris pucherani (Verreaux & Verreaux, 1855)