10 The Ottawa Naturalist. [April 



2. "The Ornamentation of Periglyptocrinus priscus," Wm. 

 A. Parks. 



On Botany 



1. "Canadian Species of Thalictrum," Edward L. Greene. 



2. "Certain Biological Principles and their Practical Ap- 

 plication in the Improvement of the Field Crops of Canada," 

 L. H. Newman. 



3. "New Contributions to Canadian Bryology," N. C. 

 Kindberg. 



4. "Contributions from the Herbarium of the Geological 

 Survey," James M. Macoun. 



5. "German Field Methods of Botanical Excursions," 

 John Craig. 



6. "Some of the Best Native Plants for Cultivation," W. 

 T. Macoun. 



On Ornithology 



1. "Winter Birds at Point Peb;e," W. E. Saunders. 



2. "Bird Notes from Northern Ontario," Rev. C. G. Eifrig. 



3. "Birds of vStony Plain, Alberta," S. S Stansell. 



4. "Everyday Ornithology," Norman Criddle. 



5. "The Passenger Pigeon," W. Lochhead. 



On Entomology 



1. "Discourses upon the Lepidoptera," F. H. Wolley-Dod. 



2. "Snow Worms," x\rthur Gibson. 



3. "Tent Building Habits of Ants," C. Gordon Hewitt. 



On Zoology 



1. "The Prong-horn Antelope," E. E. Prince. 



2. "A Rare Weasel at Ottawa," W. E. vSaunders. 



3. "A Shrew new to New Brunswick," W. H. Moore. 



On Arch^-ology 



1. "Algonkin and Huron Occupation of the Ottawa 

 Valley," T. W. E. Sowter. 



Excursions Committee. 



The programme of spring excursions was as follows : 



April 24th Experimental Farm. 



May 1st Beechwood. 



May 8th Blueberry Point. 



May 15th Britannia. 



May 22nd Beaver Meadow. Hull, 



