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Organism
  Animalia
      Chordata
            Aves
              Avialae
                    Accipitriformes
                      Accipitres
                            Falconidae
                              Caracarinae
                                     Daptrius
                              Falconinae
                                     Falco
                                             Falco columbarius
                                             Falco deiroleucus
                                             Falco femoralis
                                             Falco mexicanus
                                             Falco peregrinus
                                             Falco rufigularis
                                             Falco rusticolus
                                             Falco sparverius
                                             Falco subbuteo
                                             Falco tinnunculus
                                             Falco vespertinus
                                     Herpetotheres
                                             Herpetotheres cachinnans
                                               Herpetotheres cachinnans cachinnans
                              Micrasturinae
                              Polyborinae
                                     Caracara
                                             Caracara cheriway
                                             Caracara lutosa
                                             Caracara plancus
                                                   [Polyborus plancus]
                                               Caracara plancus cheriway
                                                     [Caracara plancus audubonii]
                                     Ibycter
                                             Ibycter americanus
                                                   [Daptrius americanus]
                                     Micrastur
                                             Micrastur mirandollei
                                             Micrastur ruficollis
                                             Micrastur semitorquatus
                                     Milvago
                                             Milvago chimachima
                                               Milvago chimachima cordata
                                     Polyborus