Issued December 21, 1911. 



U. S. DEPARTMENT OF AGRICULTURE 



BIOLOGICAL SURVEY— BULLETIN No. 40 



HENRY W. HENSHAW, Chief 



REPORT ON CONDITION OF ELK IN 



JACKSON HOLE, WYOMING, 



IN 1911 



EDWARD A. PREBLE 



Assistant, Biological Survey 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 



1911 



