A birding trip on the Remote island of Yellow Sea : Seoul - West Coast - Remote island - West Coast - SeoulBirding site : Remote island of Yellow SeaGoogle map link : Oiyeon islandHow far from Seoul : 2.5-hour driving & 2-hour ferry(Oiyeon island)How to bird : walkingMain Target : Yellow-breasted buntingMain Family : wagtails, pipits, starings, minivet, flycatchers, warblers, finches, buntings B..