Volume I. Bulletins of the University of Montana, Biological Series. 



No. 1. Summer Birds of Flathead Lake, by P. M. Silloway. 84 pp., 

 Plates I XVI. 



No. 2. Announcement of the Fourth Annual Session of the University 

 of Montana Biological Station. 4 pp. 



No. 3. A Biological Reconnaissance in the Vicinity of Flathead Lake, 

 by Morton J. Elrod. Pp. 89182, plates XVIII XLVI, figs. 13. 



No. 4. Announcement of the Fifth Annual Session of the University 

 of Montana Biological Station. Pp. 183190, 4 ills. 



No. 5. Lectures Delivered at the University of Montana Biological 

 Station during the Session of 1902. Pp. 191288, plates XLVII LII, figs. 

 431. 



No. 6. Additional Notes to Summer Birds of Flathead Lake, by 

 Perley Milton Silloway, with Introduction by Morton J. Elrod. Pp. 289 

 308, plates LIII LVII. 



No. 7. Lichens and Mosses of Montana, a list, by Wilson P. Harris 

 and Carolyn W. Harris. Pp. 309-331. Plates LVIII LXIV. 



No. 8. Announcement of the Sixth Annual Session of the University 

 of Montana Biological Station. Pp. 332-343. 



No. 9. Announcement of the Seventh Annual Session of the Univer- 

 sity of Montana Biological Station. Pp. 343-355. 



Volume II. 



No. 10. The Butterflies of Montana, by Morton J. Elrod, M.A., Ph.D., 

 assisted by Frances Inez Maley, B.A. Pp. 1-174, one colored and thirteen 

 black and white plates, and twenty-five figures. 



