"Passeriformes" . . "Golden Swallow" . "Tachycineta" . . . . . "Hirundinidae" . . . "Chordata" . "(Gosse 1847)" . . . "Aves" . . . . . . "Tachycineta euchrysea (Gosse 1847)" . . "Animalia" . "Tachycineta euchrysea" .