LONG & KILER 
University Supply Store 
Corner Eleventh Avenue and High Street, 
Removed from Main Building, Ohio State University. 
Books, Drawing Material, Fine Stationery, Etc. 
Special Orders for Books solicited. 
A fine line of FOUNTAIN PENS and COLLEGE PINS. 
THE WILSON BULLETIN 
A Quarterly Journal Devoted to 
The Study of Living Birds. 
The Official Organ of the Wilson Ornithological Chapter of 
the Agassiz Association. 
I TS AIM is to stimulate the study of living birds by the 
publication of field work done by members of the Chapter. 
This work is planned to contribute to one end and is, there¬ 
fore, cumulative. The June number will contain a winter census 
of the birds of Lorain County, Ohio, besides other matter of 
general interest and value. Each number contains not less than 
forty pages of matter of interest to the student of birds. If you 
are interested in bird study at first hand, and wish to learn how 
others are studying, you will not miss seeing a copy of this 
up-to-date bird magazine. 
Write for a Free Sample Copy to LYNDS JONES, Oberlin, O. 
(J)rthafe (^mBufance Jkrtnce. £efep$one 18 * 
<£. &T £°» 
jjfunemf Erectors. 
1239 to 1241 (tt. street. CofumBus, Qflio 
When writing to advertisers, please mention the Ohio Naturalist.” 
