. . "Chordata" . . "Aves" . . . "Animalia" . "Passeriformes" . "Bronzed Cowbird" . . . "Molothrus aeneus" . . "Molothrus" . . . "Molothrus aeneus (Wagler 1829)" . . . . . "(Wagler 1829)" . . . "Icteridae" .