Guided Birding Tour in August 2018 Monna from USA- Ganghwa island, Gyeonggi province, South Korea in August 2018 Bird list Eastern Spot-billed DuckOriental Turtle-DoveFar Eastern CurlewCommon SandpiperCommon GreenshankWood SandpiperBlack-tailed GullGreat CormorantGray HeronGreat EgretLittle EgretCattle EgretBlack-faced SpoonbillDollarbirdBlack-naped OrioleOriental MagpieLarge-billed CrowBarn Swa..