JULY. 1902. 



VOL. XVI, No. 4. 



THE 



OTTAWA 



NATURALIST. 



Published by the Ottawa Field-Naturalists' Club. 



CONTENTS. 



Page 



1. Notes on Some Frash-W^ater and Land Shells, by J. F. 



Whi'eaves .... .. .... .... .. 9' 



2. The Parula Warbler, by Robert Elliott 93 



3. Oology, by J. F. Whiteaves .... .... .... .... 96 



4. Canadian Hummingbirds, by W. E. Saunders. ... .... 97 



5. Ornithological Notes, by Edwin Beaupr6.... ... .... 103 



6. Annual Report of the Botanical Section of the Ottawa Field- 



Naturalists' Club .... .... .... .... .... 104 



7. Soir6es .... .... .... .... .... .... 106 



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