Passeriformes
Locustellidés
Helopsaltes
ochotensis
Middendorff's Grasshopper Warbler (Helopsaltes ochotensis) is a species of bird in the Locustellidae family.
Shrubland : Temperate, Subtropical/Tropical Moist ; Grassland : Temperate, Subtropical/Tropical Seasonally Wet/Flooded ; Wetlands (inland) : Bogs, Marshes, Swamps, Fens, Peatlands, Permanent Freshwater Lakes (over 8ha)