Guided Birding Tour in December 2020 Yokota family from Japan Cheonsu Bay & Geum Estuary Birds List ------------------------------- Greater White-fronted Goose Taiga Bean-Goose Tundra Bean-Goose Whooper Swan Ruddy Shelduck Common Shelduck Northern Shoveler Gadwall Eastern Spot-billed Duck Mallard Northern Pintail Green-winged Teal Baikal Teal (200,000) Common Pochard Common Goldeneye Common Merg..