"Caracara" . . . . . . "Southern Crested Caracara" . . "Aves" . . . . . . "Falconiformes" . . . . "Animalia" . "Falconidae" . . "(J. F. Miller 1777)" . "Caracara plancus" . "Caracara plancus (J. F. Miller 1777)" . "Chordata" .