THE 



MAY, 1903. 



VOL. XVIL No. 2 



OTTAWA 

 NATURALIST. 



Published by the Ottawa Field-Naturalists' Club. 



CONTENTS. 



1. The Nesting of Birds at the Central Experimental Farm, 



Ottawa. W. T. Macoun 



'••• •••• •••• 



2. Report of the Ornithological Branch, 1902 



3. Description of a new species of Matheria, from the Trenton 



Limestone at Ottawa. J. F. Whiteaves «. 



4. Report of the Zoological Branch, 1902 



5. Entomological Branch 



6. Meetings of the Botanical Branch 



7. Sub-Excursions 



8. Nature Study .... 



Paok 



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(ISSUED MAY 4, igoj.) 



OTTAWA CANADA. 



Ottawa Printing Company (Limitbd). 



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•dad flu OtUvuM Pat t Ofict mt tecond tJmtt m^ittr. 



