THE BARN OWL 



Photo Ity Elwin R. Sanborn. 

 Courtesy of the New York Zoological Society. 



A PILE OP SKULLS OF MICE AND EATS 



Contained in the pellets disgorged by a family of barn owls. From 

 Lantz, Farmers' Bulletin, No. 670. 



Courtesy of the U. S. Bureau of Biological Survey. 



389 



