AOD Ag Pk eS bare 
Ae 10 iis 
Gs 843 | SEPTEMBER, 1905. 
VOL. XIX, No. 
THE | : 
OTTAWA _ 
NATURALIST. 
‘Published by the Ottawa Field-Naturalists’ Club. 
CONTENTS. 
PAGE 
*-1. A Naturalist in the Frozen North, by Andrew Halkett... . 115 
2. Sthenopis ( Hepialus ) Thule, Strecker, at Ottawa, by Arthur 
Gibson)! .!/ Us: Wile « ete te Be 117 
3. Bird Migration, by ince Boutilier bee 119 
' 4, Ontario Ornithological Notes: Winter 1904-05, KS we B. 
LAG were has ue Spas 121 
5. Afew Notes on ‘the rune abit Climate of the Liévre 
River, by E. E. Lemieux 4h 123 
6. Why our Field and Roadside Weede! are i dduced 
Species, by W. T. Macoun.... Bet, Se BONEN RU Ao tee: 
7. Botanical Branch . a dash Oe silt atid aye TS 
8. Nature Study Na? 276 DY is be Putman ue beet tlie a ae yn) Skeaem 
(ISSUED SEPTEMBER 11, 1905.) 
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