NATURE STUDY AND 

 LIFE 



BY 



CLIFTON F. HODGE, PH.D. 



Assistant Professor in Clark University. Member of: The American Physiological 

 Society, Society of A merican Naturalists, Massachusetts Forestry Association, 

 American Forestry Association, Board of Directors of the Massa- 

 chusetts A udubon Society, A merican Ornithologists' Union 



Hifc is response to tbe order of iftature 



W. K. BROOKS 



BOSTON, U.S.A., AND LONDON 

 GINN & COMPANY, PUBLISHERS 



Cbc &tbenrtim 

 1902 



