Guided Birding Tour in February 2018 Albert Chai from Taiwan- Han river estuary, Gyeonggi province, South Korea in Febuary 2018- High-light bird list Taiga Bean-Goose Tundra Bean-Goose Eastern Spot-billed Duck Common Merganser Ring-necked Pheasant Cinereous Vulture White-tailed Eagle Eastern Buzzard White-naped Crane Eurasian Eagle-Owl Pygmy Woodpecker White-backed Woodpecker Gray-headed Woodpec..