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

Wikipedia: Pallas's grasshopper-warbler Source: OTHER Rusty-rumped_Warbler_%28Locustella_certhiola%29_I_IMG_2750.jpg
Classification: Genus Locustella; Family Locustellidae
vagrant, Christmas Island & Ashmore Reef

🔍 No documented observation