a pair of hooded mergansers (lophodytes cucullatus) swim near the auto tour route at ridgefield national wildlife refuge - 鏡冠秋沙鴨 個照片及圖片檔
drake hooded merganser (lophodytes cucullatus) with open mouth at brightwaters, long island - 鏡冠秋沙鴨 個照片及圖片檔
pair of hooded mergansers (lophodytes cucullatus) in flight in brightwaters, long island - 鏡冠秋沙鴨 個照片及圖片檔