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Presumed “Magadan grasshopper‐warbler” trapped on northward passage in Thailand on May 15, 2011 (left), and a grasshopper‐warbler from the breeding area in Magadan, Russia on June 18, 2014 (right). Both individuals exhibit similar identification features: obscure dorsal streaking, including on the upper‐tail coverts, and unstreaked rump. Photographs by Philip D. Round and Yury Sleptsov.
