OTf imiiiuli 
Vol. 5 (New Series) JANUARY, 1907 No. i 
BULLETIN 
OF THE 
WISCONSIN 
NATURAL HISTORY 
SOCIETY 
EDITED BY THE SECRETARY 
CONTENTS: 
Proceedings. 
The Origin of Species - - - - - - Charles Otis Whitman 
Wisconsin Flowers and Their Pollination - - s. Graenicher 
New Chalcid-Flies From Cape Colony - - - Charles T. Brues 
Notes and Descriptions of North American Para- 
sitic Hymenoptera — III - - - - Charles T. Brues 
A Weasel New to Wisconsin's Fauna - - - Henry L. Ward 
MILWAUKEE, WISCONSIN. 
THE EOW. KEOGH PRESS 
Entered as second-class matter, Oct. 24, 190(i, at the post-office, "Milwaukee, Wis., under Act of C!ongress of 
Ju)yl6, ]8ff4. (Issued quarterly.) 
