"Rostrhamus sociabilis (Vieillot 1817)" . "Falconiformes" . . . . . "Rostrhamus" . . "(Vieillot 1817)" . . . . . . "Animalia" . . . "Snail Kite" . . . "Aves" . "Accipitridae" . "Chordata" . . "Rostrhamus sociabilis" . .