Photo by Uxiey Grabkam. 



ADDERS (Vipera berus), MALE AND FEMALE 



Photo by Oxley GrabJiain. 



THE RARE SMOOTH SNAKE (Coronella Iccvis} 



Photo by IV. S. Berridge, F.Z.S. 



RATTT.E OF TJ ATTF F.QTVAT^V 



