Pallas's grasshopper-warbler / Streifenschwirl (Locustella certhiola)

Wikipedia: Pallas's grasshopper-warbler Source: WIKIPEDIA Rusty-rumped_Warbler_%28Locustella_certhiola%29_I_IMG_2750.jpg

Observations

🔍 No documented observation

Description

Classification: Genus Locustella (Locustella); Family Locustellidae (Locustellidae)
General: