Sakhalin leaf warbler / Portenkolaubsänger (Phylloscopus borealoides)

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Wikipedia: Sakhalin leaf warbler Source: WIKIPEDIA 1248px-Sakhalin_Leaf-warbler.jpg

Observations

🔍 No documented observation

Description

Classification: Genus Phylloscopus (Phylloscopus); Family Phylloscopidae (Phylloscopidae)