DECEMBER, 1916 



Vol. XXX. No. 9. 



THE 



OTTAWA 

 NATURALIST 



Published by The Ottawa Field-Naturalists' Club 



Ed^or: 



ARTHUR GIBSON, 

 Entomological Branch, Department of Agriculture, 



OTTAWA. 



Associate Editors: 



Harlan I. Smith. W. H. Harrington, P. A. Taverner, 



Anthropology. Entomology. Ornithology. 



M. O. MalTE, Ph.D., M. Y. Wiixiams, Ph.D., L. M. Lambe, F.G.S.. 



Botany. Geology. Palaeontology . 



Prof.JohnMacoun.M.A., Otto Klotz, LL.D.. C. Gordon Hewitt, D.Sc, 



Conchology. Meteorology. Zoology. 



CONTENTS: 



Comarocystites and Caryocrinites. By A. F. Foerste 101 



Kildeer Plover. By W. J. Brown 113 



Bird Notes. By F. C. Hennessey : 114 



European Butterfly Found at London, Ont. By W. E. Saunders 116 



Book Notice: Water Powers of Manitoba, Saskatchewan and Alberta 116 



The Dadson-Merrill Press, Limited. 

 issued march 9TH, 19 1 7. 

 Entered at Ottawa Post Office as second class matter. 



