Guided Birding Tour in November 2018 Bill from Canada - Ganghwa island, IncheonGreater White-fronted GooseTundra Bean-GooseRuddy ShelduckMandarin DuckEastern Spot-billed DuckCommon PochardTufted DuckGreater ScaupCommon GoldeneyeLittle GrebeOriental Turtle-DoveRed-crowned CraneBlack-tailed GullGreat CormorantGray HeronGreat EgretBlack-faced SpoonbillEastern BuzzardGreat Spotted WoodpeckerEurasian..