[lambe] bibliography OF CANADIAN ZOOLOGY 191 



Amphibia. 



Calvert, E. W. 



Food habits of the Bullfrog. 



The Ontario Natural Science Bulletin, No. 7, 1912, pp. 52-53. 



AvES (Birds). 



Allan, John, Jr. 



The Yellow-breasted chat at Alma, Ontario. 



Idem, No. 7, 1912, pp. 60-61. 

 The White-breasted and Red-Breasted Nuthatches, 



Bird-Lore, September-October, 1912, vol. XIV, No. 5, pp. 316-319, 



with coloured plate. 



Allen, Francis H. 



The White-breasted and Red-breasted Nuthatches. 



Bird-Lore, September-October, 1912, vol. XIV, No. 5, pp. 316-319, 

 with coloured plate. 



Arnold, Edward. 



A short summer outing in Newfoundland. 



The Auk, January, 1912, vol. XXIX, No 1, pp. 72-79. 



The writer gives the results of his study of bird life in the island 



and supplies a list of sixty-eight observed species. 



Bangs, Outram. 



A new subspecies of the Ruffed Grouse. 



Iden, July, 1912, vol. XXIX, No. 3, pp. 378-379. 



Description of Bonasa umbellus thayeri, subsp. nov. Type from 



Digby, Nova Scotia. 



Beal, F. E. L. and McAtee, W. L. 



Food of some well-known birds of forest, farm, and garden. 



U. S. Department of Agriculture, Farmers' Bulletin 506, September 

 25, 1912, pp. 1-35, with 16 text figures. 



Beal, F. E. L. See McAtee. 



Bent, A. C. 



A new subspecies of Crossbill from Newfoundland. 



Smithsonian Miscellaneous Collections, December 12, 1912, vol. 60, 



No. 15, pp. 1-3. 



Describes Loxia curvirostra percna, the Newfoundland crossbill. 



Brooks, Allan. 



Some British Columbia records. 



The Auk, April, 1912, vol. XXIX, No. 2, pp. 252-253. 



Furnishes notes on ten species of birds observed, principally at 



Okanagan. 



