"Emberiza leucocephalos" . "Chordata" . "Animalia" . . . . . "S. G. Gmelin 1771" . . . . . . . "Fringillidae" . . "Aves" . . "Emberiza leucocephalos S. G. Gmelin 1771" . . "Pine Bunting" . . "Emberiza" . . . . "Passeriformes" .