Trauger, D. L. , A. Dzubin and J. P. Ryder. 1971. White Geese intermediate be- 

 tween Ross' Geese and Lesser Snow Geese. Auk 88: 856-875. 



1970 



Heyland, J. D. and H. Boyd. 1970. Greater Snow Geese ( Anser caerulescens at- 

 lanticus Kennard) in northwest Greenland. Dan. Ornithol. Foren. Tidsskr. 

 64: 193-204. 



Nagel , J. E. 1970. Snow Goose migrations in the eastern segment of the Pacific 

 Flyway. Proc . 50th Annu. Conf. Western Assoc. State Game & Fish Commiss.: 

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Peck, G. K. 1970. First Ontario nest records of Arctic Loon (Gavia arctica ) 

 and Snow Goose ( Chen hyperborea ) . Ont. Field Biol. 24: 25-28. 



Penczak, T. 1970. Ges sniezna, Anser caerulescens (L.) w Polsce. [Snow Goose, 

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1969 



Hanson, W. C. 1969. First sight records of Blue Geese in Washington. Murre- 

 let 50: 24. 



Kerbes, R. H. 1969. Biology and distribution of nesting Blue Geese on Kouk- 

 djuak Plain, Baffin Island, N.W.T. M.S. thesis, Univ. W. Ontario/London, 

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Nagel, J. E. 1969. Migration patterns and general habits of the Snow Goose in 

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Ryder, J. P. 1969. Egg-eating by wild Lesser Snow Geese. Avicult Mag. 75: 

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1968 



Cooke, F. and F. G. Cooch. 1968. The genetics of polymorphism in the goose, 

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1967 



Lemieux, L. and J. Heyland. 1967. Fall migration of Blue Geese and Lesser 



Snow Geese from the Koukdjuak River, Baffin Island, Northwest Territories. 

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Lieff, B. C. 1967. Feeding behaviour of geese at McConnell River, N.W.T. 

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