1973 



Cowan, P. J. 1973. Parental calls and the approach behaviour of young Canada 

 Geese: a laboratory study. Can. J. Zool. 51: 647-650. 



Kondla, N. G. 1973. Canada Goose goslings leaving cliff nest. Auk 90: 890. 



Lieff , B. C. 1973. Summer feeding ecology of Blue and Canada geese at McCon- 

 nell River, N.W.T. Ph.D. thesis, Univ. Western Ontario/London, ON. 



Mickelson, P. G. 1973. Breeding biology of Cackling Geese ( Branta canadensis 

 minima Ridgway) and associated species on the Yukon-Kuskokwim delta, Al- 

 aska. Ph.D. thesis, Univ. Mich. /Ann Arbor, MI. 261 pp. 



Truett, E. A., Ill and J. A. Bailey. 1973. Observations at a nest of a Giant 

 Canada Goose at Noxubee National Wildlife Refuge. Mississippi Kite 3: 

 6-11. 



1972 



Cooper, J. A. and J. R. Hickin. 1972. Chronology of hatching by laying se- 

 quence in Canada Geese. Wilson Bull. 84: 90-92. 



Ewaschuk, E. and D. A. Boag. 1972. Factors affecting hatching success of 

 densely nesting Canada Geese. J. Wildl. Manage. 36: 1097-1106. 



Flath, D. L. 1972. Canada Goose-Osprey interactions. Auk 89: 446-447. 



Korhonen, S. 1972. Tuloksia kanadanhanhen istutuskokeilusta. [Experiment in 

 introducing the Canada Goose.] Suomen Riista 24: 52-56. [In Finnish with 

 English summary. ] 



Maclnnes, C. D. and R. K. Misra. 1972. Predation on Canada Goose nests at 

 McConnell River, Northwest Territories. J. Wildl. Manage. 36: 414-422. 



Raveling, D. G. , W. E. Crews and W. D. Klimstra. 1972. Activity patterns of 

 Canada Geese during winter. Wilson Bull. 84: 278-295. 



Starkey, E. E. 1972. A case of interspecific homosexuality in geese. Auk 

 89: 456-457. 



Stephenson, J. D. and G. Smart. 1972. Egg measurements for three endangered 

 species. Auk 89: 191-192. 



Yocum, C. F. 1972. Weights and measurements of Taverner's and Great Basin 

 Canada Geese. Murrelet 53: 33-34. 



1971 



Crow, J. H. 1971. Earthquake-initiated changes in the nesting habitat of the 

 Dusky Canada Goose. Pp. 130-136 _in K. B. Krauskopf (Chmn.) The great Al- 

 aska earthquake of 1964. Biol. Natl. Res. Council, Washington, D.C. 



103 



