alpine chough (pyrrhocorax graculus) sitting among wilted alpine flowers, st. gallen, switzerland - 山鴉 幅插畫檔、美工圖案、卡通及圖標
passeriformes: blue rock thrush, red-billed and alpine chough, chromolithograph, 1887 - 山鴉 幅插畫檔、美工圖案、卡通及圖標岩石, 3隻動物
alpine chough (pyrrhocorax graculus) flying in the blue sky, st. gallen, switzerland - 山鴉 幅插畫檔、美工圖案、卡通及圖標