"Buteo rufinus (Cretzschmar 1829)" . "Animalia" . "Falconiformes" . . . . "Accipitridae" . "Buteo" . . "(Cretzschmar 1829)" . . "Chordata" . . . . . . . . "Aves" . . . . "Buteo rufinus" . . . "Long-legged Buzzard" .