UNITED STATES DEPARTMENT OF AGRICULTURE 
BUREAU OF BIOLOGICAL SURVEY 
IN REPLY REFER TO           P. 0. 3ox 8Ne, o, Ievada. 
June 27, 1931. 
2r. ,ado Leopold, In 0hare, 
Game Survey, 421  heomistry B3ldg., 
Madison, 7Tisoonsin. 
Dear Mr. Leonold; 
Your letter of June 22 received. During the 
middle of October 1925, was the date that I was ob- 
serving the mountain sheep at Silver Peak, '4smoralda 
'ounty in Nevada. It is nnssible during July and L'0uust 
the mountain sheep would viater 3very other iiay. 
V ;ry trily yours, 
.3. ans, 
P3: bbl            Leader, Predatory inimal Control.