down padded nest with eggs of canada goose (branta canadensis), columbia bay, pacific coast, chugach national forest, prince william sound, alaska, usa - 鵝蛋 動物蛋 個照片及圖片檔
canada goose (branta canadensis) on its nest, lueerwald, sauerland, north rhine-westphalia, germany - 鵝蛋 動物蛋 個照片及圖片檔
canada goose (branta canadensis) on its nest, lueerwald, sauerland, north rhine-westphalia, germany - 鵝蛋 動物蛋 個照片及圖片檔
mallards nest in dry grass and of soft down. egg laying occurs in april. baltic sea. clutch of nine white eggs - 鵝蛋 動物蛋 個照片及圖片檔