JANUARY, 1907. 



THE 



VOI,. XX, No. 10 



OTTAWA 

 NATURALIST. 



Published by the Ottawa Field-Naturalists' Club. 



CONTENTS. 



i. President's Address, by J. W.Wilson.... .... 



2. Description of Eupithecia Fletcheri, by Geo. W. Taylor 



3. Report of Entomological Branch, .... 



4. Infusorial Earth near Lake Windemere, B. C 



5. Nature Study No. 40 by Mark G. McElhinney . ... 



Pagb 



197 

 200 

 202 

 205 

 209 



(ISSUED JANUARY 16, 1907.) 



* . OTTAWA, CANADA, 



' Ottawa Printing Company (Limited 

 3 & 5 Mosgrove St. 



Entered at the Ottawa Pat Office as second class matter. 



i&tfc 



X 



