BULLETIN UNIVERSITY OF MONTANA, 



No. 18. 

 BIOXiOGICAIi SERIES No. 6. 



ADDITIONAL NOTES 



Summer Birds of Flathead Lake, 



■WITH SPXIOIAI^ REFHRBNCB TO 



SWAN LAKE 



-*,-/■ 



vott*'- 



BY 



PERLEY MILTON SILIjOWAY, 



Principal Fergus County Free High School, Mennber American Ornithologists Union. 

 Author of "Some Common Birds," "Summer Birds of Flathead Lake," Etc. 



WITH INTRODUCTION BY MORTON J. BLROD. 



Prepared at the University of Montana Biological Station, Bigfork, Mont., 

 Under Direction of Morton John Elrod. 



University of Montana, Missoula, Montana, U. S. A. 



1903. 



Entered August 24, 1901, at Missoula, Mont., as second class matter, under act of Congress July 16, 1894. 



