UNIVERSITY OF WYOMING 



BULLETIN 



VOLUME XII LARAMIE, FEBRUARY, 1916 NUMBER 6 



WYOMING BIRDS 



Ana Their Value to Agriculture 



BY 

 B;H. CRAVE and ERNEST P. WALKER 



University of Wyoming 

 June I, 1913 



The University of Wyoming Bulletin is issued bi-monthly by the 

 University of Wyoming, for the purpose of placing before the people 

 of the State items of interest concerning the University. 



Entered February 11th, 1904, at Laramie, Wyoming, as second- 

 class matter, under Act of Congress of July 16, 1894. 



