158 THE COMMON FROG. [chap. x. 



end of our inquiries need ever chill the warmth 

 of our zeal in the scientific cause. Some may con- 

 sider such reflections justified by the phenomena 

 presented to them by the natural history of the 

 Common Frog. 



lonuom: r. clay, sons and tayi.or, printers, bread street hill. 



