13. Common Toad. Biifo lentigiiiosus. 



Length, three-and-a-half inches ; gra)' and brown ; skin very rough and warty when nld. The young less 

 rough, and more distinctly marked. 



14. Spade-Foot Toad. Scaphiopus liolbrooki. 



Length, three inches ; brownisli-olive, yellowisli on sides ; soles of hind-feet 

 with a black horny nail. A noisy whistler in spring. 



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