. "Common Grasshopper-Warbler" . . . . "Passeriformes" . "(Boddaert 1783)" . "Locustella" . . "Locustella naevia (Boddaert 1783)" . "Chordata" . . . "Locustella naevia" . . . . "Aves" . . . . "Animalia" . . . . "Sylviidae" .