Sakhalin Grasshopper Warbler (Helopsaltes amnicola) [XC376132]
by Ukolov Ilya from selo Gornoye, ostrov Iturup, Sakhalinskaya oblast', Russian Federation (song)
Sakhalin Grasshopper Warbler (Helopsaltes amnicola) [XC286233]
by Peter Boesman from Oketo Lake forest, Hokkaido, Japan (song)