1960 



Christmas, J. Y. 1960. Greater and Lesser scaup feeding on dead Gulf menhaden. 

 Auk 77: 346-347. 



1958 



Atkeson, T. Z., Jr. 1958. Goldeneye, Oldsquaw, and Greater Scaup records from 

 Wheeler Reservoir. Ala. Birdlife 6: 15-16. 



Cronan, J. M. 1958. Sex ratios of wintering scaups in Long Island Sound. 

 Wilson Bull. 70: 191-192. 



1957 



Cronan, J. M. , Jr. 1957. Food and feeding habits of the scaups in Connecticut 

 waters. Auk 74: 459-468. 



1955 



Cronan, J. M. 1955. A study of scaup duck wintering in Long Island Sound. 

 M.S. thesis, Univ. Connecticut/Storrs, CT. 



Geroudet, P. 1955. Un hybrid de Milouinan et de Morillon? Nos Oiseaux 23: 

 17-18. [In French.] 



1954 



King, B. 1954. Alarm display by female scaup. Brit. Birds 47: 208. 



1951 



Gehrman, K. 1951. Life history of the scaup. M.S. thesis, Washington St. 

 Univ. /Pullman, WA. 



1949 



Longley, W. H. 1949. Greater Scaup eating frogs. Auk 66: 200. 



1946 

 Barrett, L. L. 1946. The Greater Scaup in Minnesota. Flicker 18: 13-14. 



1941 



Monro, J. A. 1941. Studies of waterfowl in British Columbia. Greater Scaup 

 Duck, Lesser Scaup Duck. Can. J. Res. 19 (Sect. D): 113-138. 



1939 



Lynch, J. J. 1939. Marine algae in food of Rhode Island waterfowl. Auk 

 56: 374-380. 



300 



