Western Olivaceous Warbler (Iduna opaca) ©WikiC Published December 7, 2017 at 295 × 194 in Acrocephalidae – Reed warblers and allies ← Previous Next → Western Olivaceous Warbler (Iduna opaca) ©WikiC PAS-Acro Western Olivaceous Warbler (Iduna opaca) ©WikiC Share this:FacebookEmailMorePinterestLike this:Like Loading...