THE FROG BOOK 



PI.ATK XIII 



FIG. 36. A small portion of an extended coiled mass of toad's eggs found at the bottom of an irrigation ditch. [May 

 2, 1904, Rhode Island.] 





FIG. 37. By the middle of June, the shallow water of ponds is swarming with black toad tadpoles in every stage of 

 development. [Enlarged.] 



