Bui. 741, U. S. Dept. of Agriculture. 



Plate I. 



Fiq. 1.— Clear-Cut Protected Aspen Area on Sheep Range as it Appeared 

 After Fencing in the Spring, 1913. 



Fig. 2.— Typical Results from Browsing by Sheep of 

 Leaders of Aspen Sprouts of the First Season's 

 Growth on Heavily Grazed Plot 



Following such browsing the specimens usually die, as was the case 

 in this instance. 



