1972 



Alison, R. M. 1972. The breeding biology of the Old-squaw ( Clangula hyemalis 



Linnaeus) at Churchill, Manitoba. Ph.D. thesis, Univ. Toronto/Toronto, ON. 

 129 pp. 



Letson, E. S. 1972. Oldsquaw ( Clangula hyemalis ) in Sarasota County [Florida]. 

 Fla. Nat. 45: 129. 



1971 



Bergman, G. and K. C. Donner. 1971. Wind drift during the spring migration of 

 the Common Scoter ( Melanitta nigra ) and the Long-tailed Duck ( Clangula hy - 

 emalis ). Vogelwarte 26: 157-159. 



Etnier, D. A. 1971. Snow Buntings, Oldsquaw, and White-winged Scoter in east 

 Tennessee. Migrant 42: 5. 



1970 



Alison, R. 1970. The behaviour of the Old-squaw ( Clangula hyemalis Linnaeus), 

 Aves: Anatidae , in winter. M.S. thesis, Univ. Toronto/Toronto, ON. 68 pp, 



Evans, R. M. 1970. Oldsquaw nesting in association with Arctic Tern at 

 Churchill, Manitoba. Wilson Bull. 82: 383-390. 



Haila, Y. 1970. Palvan Oi jyonnettomuus. [The "Palva" oil tanker catastrophe 

 off the SW coast of Finland.] Suomen Riista 22: 7-13. [In Finnish with 

 English summary. ] 



Mathiasson, S. 1970. Numbers and distribution of Long-tailed wintering ducks 

 in northern Europe. Brit. Birds 63: 414-424. 



Ruttledge, R. F. 1970. Winter distribution and numbers of Scaup, Long-tailed 

 Duck and Common Scoter in Ireland. Bird Study 17: 241-246. 



1967 



McGilvrey, F. B. 1967. Food habits of sea ducks from the northeastern United 

 States. Wildfowl Trust Annu. Rept . 18: 142-145. 



Stewart, P. A. 1967. Diving schedules of a Common Loon and a group of Old- 

 squaws. Auk 84: 122-123. 



1966 



Paull, D. E. 1966. Long-tailed Duck somersaulting while bathing. Brit. Birds 

 59: 38. 



Wilbur, R. 0. 1966. Inland recovery of an Oldsquaw in California. Condor 68: 

 516. 



349 



