eurasian beaver (castor fiber) sitting on ground gnawing away at tree trunk, side view. - 欧亚河狸 幅插畫檔、美工圖案、卡通及圖標
european beaver (castor fiber) gnaws on maple (acer), allgaeu, bavaria, germany - 欧亚河狸 幅插畫檔、美工圖案、卡通及圖標
mammals: eulipotyphla, rodentia, chromolithograph, published ca. 1890 - 欧亚河狸 幅插畫檔、美工圖案、卡通及圖標圖畫 - 藝術品, 鼹鼠, 松鼠
european beaver (castor fiber) rests on the lakeshore, allgaeu, bavaria, germany - 欧亚河狸 幅插畫檔、美工圖案、卡通及圖標