22 



Our Bird Friexds. 



tail. When the weather is too dry to tempt worms 

 to the surface of the ground the birds go in search 



AX EXPERIMKNT IX THE TKANSMISSIOX OF SOLXD {p. 21). 



of garden, banded, and other snails, of which they 

 are very fond. Upon discovering one of these niai]- 



