Birds: Anseriformes, from left: Mute Swan flying and on ground, Black Swan , Black-necked Swan, , illustration黑天鵝
Black-necked swans and coscoroba swans swimming and feeding in the shallow water on Lago Argentino next to the Laguna Nimez Bird Sanctuary in El...
Black-necked swans and coscoroba swans swimming and feeding in the shallow water on Lago Argentino next to the Laguna Nimez Bird Sanctuary in El...
View of houses on stilts with Black-necked swans swimming on the water in the town of Castro on Chiloe Island in southern Chile.