"Buphagus erythrorhynchus (Stanley 1814)" . "Passeriformes" . "Aves" . . . "Chordata" . "Buphagus erythrorhynchus" . "Buphagus" . . "(Stanley 1814)" . . . . . . . . . "Sturnidae" . "Animalia" . . . . "Red-billed Oxpecker" . .