^^co^^^c /^odt: 



(>x.^ 



Bulletin No. 9 



U. S. DEPARTMENT OF AGRICULTURE 



DIVISION OF BIOLOGICAL SURVEY 



CUCKOOS AND SHRIKES 



IN THEIR RELATION TO AGRICULTURE 



THE POOD OF CUCKOOS 

 THE FOOD OF SHRIKES 



- By F. E. L. Beal, B. S. 



- By Sylvester D. Judd, Ph, D. 



Prepared tinder tlie direction of 

 Dr. C. HART MERRIAM 



CHIEF OF BIOLOGICAL SURVEY 



WASHINGTON 



aOVERNMENT PRINTING OFFICE 

 1898 



