"Aves" . . "Falconidae" . . . "Striated Caracara" . "Phalcoboenus" . . "Chordata" . . . . . . . "Phalcoboenus australis (J. F. Gmelin 1788)" . "Phalcoboenus australis" . "Animalia" . . . . "Falconiformes" . . "(J. F. Gmelin 1788)" . .