illustration of three different types of ducks, shoveler (anas clypeata), teal (anas crecca) partly submerged, and goosander (mergus merganser) underwater - 鴨亞科 幅插畫檔、美工圖案、卡通及圖標
common merganser or goosander, mergus merganser, birds, ducks, seaducks, wildlife art print - 鴨亞科 幅插畫檔、美工圖案、卡通及圖標
aves of the orders podicipediformes, pelecaniformes, sphenisciformes, and gaviiformes engraving antique illustration, published 1851 - 鴨亞科 幅插畫檔、美工圖案、卡通及圖標
wildlife, birds, common widgeon or wigeon, mareca penelope, widespread species of medium-sized dabbling duck vintage illustration 19th century - 鴨亞科 幅插畫檔、美工圖案、卡通及圖標
aves of the orders podicipediformes, pelecaniformes, sphenisciformes, and gaviiformes engraving antique illustration, published 1851 - 鴨亞科 幅插畫檔、美工圖案、卡通及圖標
ducks: northern shoveler, blue-winged teal - rare plate "book of the world - 1864" by carl hoffman - 鴨亞科 幅插畫檔、美工圖案、卡通及圖標
wildlife, ornithology, birds, red-breasted merganser, mergus serrator, duck, 19th century, vintage illustration - 鴨亞科 幅插畫檔、美工圖案、卡通及圖標
