Bui. 794, U. S. Dept. of Agriculture. 



Plate IV. 



Fig. I.— Hill on South Side of Dewey Lake, Eastern Cherry County, 



Nebr. 



Site of mallard's nest, June 4, 1915. 



Fig. 2— Sandhills Covered with Wild Roses, South Marsh Lake, 

 Eastern Cherry County, Nebr. 



A good breeding ground for some species of wild ducks. 



