THE 



JULY, 1909 



VOL. XXIU, No. 4 



OTTAWA 

 N ATURA LIST 



Published by The Ottawa Field-Naturalists' Club. 



BOftor.- 



ARTHUR GIBSON, 

 Central Experimental Farm, 

 OTTAWA. 



Bssodate EDitors: 



Dr. H. M. Ami, Geology. Prof. E. E. Prince, W. T. Macoun, Botany. 



Dr. J. F. Whiteaves, ^^^^ P t7,.o.^ ^^^' J- W. Gibson, M.A. 



Paleontology. ^^'^ "" ^''""h^itkology. Nature Study. 



Hon. F. R. Latchford, W. H. Harrington, A. McNeill, Meteorology. 

 Conchology. Entomology. 



CONTENTS: 



AJgonkin and Huron Occupation of the Ottawa Valley. By T. 



W. E. Sowte r --------- 61 



What is a Species? By F. H. Wolley-Dod. . ... 69 



Fletcher Memorial Fund ; list of subscribers. - - - - 73 



Meetings of the Entomological Branch. - - - - , - 76 



Excursions: Britannia; Beaver Meadow; Chelsea; Carp. - - 78 



Crossbills Nesting in Southern Ontario. By W. E. Saunders. - 84 



Copeland-Chatterson-Crain Limited 



ISSUED JULY 10, 1909. 



fhUergd at tht Ottawa Post Office as seeoiui claat matter J UJ f I | g P A R Y 





