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 Accipiter Brisson, 1760
               Accipiter bicolor (Vieillot, 1817) - bicolored hawk
                 1 Accipiter bicolor fidens Bangs & Noble, 1918
                 2 Accipiter bicolor bicolor (Vieillot, 1817) - bicolored hawk
                 3 Accipiter bicolor pileatus (Temminck, 1823)
                 4 Accipiter bicolor guttifer Hellmayr, 1917 - spotted hawk
                 5 Accipiter bicolor chilensis Philippi & Landbeck, 1864 - Chilean hawk