B. S. I6246 - An immature pied-billed grebe. 
Mouth of Bear River, Utah. 
August 28, 1915* 
B. S. 16259 - Duck pens placed in the river. 
The racks of lath were placed about the pens to 
prevent carp from undermining them in search for 
f rain. Mouth of Bear River, Utah. September 18 
915. 
V 
