1952 



Hanson, H. C. and R. E. Griffith. 1952. Notes on the South Atlantic Canada 

 Goose population. Bird-Banding 23: 1-22. 



Nelson, H. K. 1952. Hybridization of Canada Geese with Blue Geese in the wild. 

 Auk 69: 425-428. 



Sykes, A. N. 1952. Canada Goose diving. Brit. Birds 45: 34. 



Virginia Commission of Game and Inland Fisheries. 1952. Canada Geese benefit 

 winter wheat. Va. Commiss. Game & Inland Fisheries, Educ. Bull. 84: 1-2. 



1951 



Delacour, J. 1951. Preliminary note on the taxonomy of Canada Geese, Branta 

 canadensis . Am. Mus. Novit . 1537. 10 pp. 



Helm, L. G. 1951. Effects of Canada Geese on crops and soils in central Mis- 

 souri. M.A. thesis, Univ. Missouri/ Columbia , MO. 



1950 



Critcher, S. 1950. Renal coccidosis in Pea Island Canada Geese. Wildl. N.C. 

 14: 14-15. 



Hanson, H. C. and R. H. Smith. 1950. Canada Geese of the Mississippi Flyway, 

 with special reference to an Illinois flock. 111. Nat. Hist. Surv. Bull. 

 25: 67-210. 



Kossack, C. W. 1950. Breeding habits of Canada Geese under refuge conditions. 

 Am. Midi. Nat. 43: 627-649. 



Vine, A. E. 1950. Post-coitional display of Canada Goose. Brit. Birds 42: 227. 



1949 



Amundson, R. 1949. The Canada Goose. Wildl. N.C. 13: 4-7. 



Craighead, F. C. , Jr. and J. J. Craighead. 1949. Nesting Canada Geese on the 

 Upper Snake River. J. Wildl. Manage. 13: 51-64. 



Hanson, H. C. 1949. Methods of determining age in Canada Geese and other 

 waterfowl. J. Wildl. Manage. 13: 177-183. 



Jewett, S. G. 1949. The nesting population of the Canada Goose in the Pacific 

 Northwest. Trans. N. Am. Wildl. Conf. 14: 87-94. 



1947 



Kossack, C. W. 1947. Incubation temperatures of Canada Geese. J. Wildl. Man- 

 age. 11: 119-126. 



Ill 



