1973 



Bromley, R. G. 1973. Observation of Greater Scaup at Ellice River, Northwest 

 Territories. Can. Field-Nat. 87: 169. 



1972 



Billard, R. S. and P. S. Humphrey. 1972. Molts and plumages in the Greater 

 Scaup. J. Wildl. Manage. 36: 765-774. 



Vermeer, K. , D. R. M. Hatch and J. A. Windsor. 1972. Greater Scaup is common 

 breeder on northern Lake Winnipeg. Can. Field-Nat. 86: 168. 



1970 



Anderson, A. and K. E. Fridzen. 1970. [Great Black-backed Gull ( Larus marinus ) 

 catches Scaup ( Aythya marila ) on the Stream of Stockholm.] Var Fagelvarld 

 29: 267-269. [In Swedish with English summary.] 



Hodson, K. and M. Grimble. 1970. Parasites from Common Goldeneye , Greater 



Scaup and Oldsquaw collected on Boundary Bay, B.C., February, 1970. Blue 

 Jay 28: 125-126. 



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

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



1969 



Weller, M. W., D. L. Trauger and G. L. Krapu. 1969. Breeding birds of the 



West Mirage Islands, Great Slave Lake, N.W.T. Can. Field-Nat. 83: 344-360. 



1968 



Bengtson, S.-A. 1968. Inter-specific pairing in Scaup and Tufted Duck. Wild- 

 fowl 19: 61-63. 



Dane, C. W. and H. F. Duebbert. 1968. Specimen records of Greater Scaup. 

 Prairie Nat. 1: 16. 



1965 



Fatora, J. R. 1965. Greater Scaup added to Savannah River Plant area list. 

 Chat 29: 107-108. 



1962 



Godfrey, W. E. 1962. A Saskatchewan specimen of the Greater Scaup. Can, 



Field-Nat. 76: 125. 



299 



