1963 



Longcore, J. R. 1963. Consumption of natural foods and effects of starvation 

 on Canvasbacks and Lesser Scaups. M.S. thesis, Univ. Michigan/Ann Arbor, 

 MI. 



Peller, E. 1963. Operation duck rescue. Aud. Mag. 65: 364-367. 



1962 



Harmon, B. G. 1962. Mollusks as food of Lesser Scaup along the Louisiana 

 coast. Trans. N. Am. Wildl. Conf. 27: 132-137. 



McKnight, D. E. and I. 0. Buss. 1962. Evidence of breeding in yearling female 

 Lesser Scaup. J. Wildl. Manage. 26: 328-329. 



Rogers, J. P. 1962. The ecological effects of drought on reproduction of the 

 Lesser Scaup, Aythya affinis (Eyton) . Ph.D. thesis, Univ. Missouri/Colum- 

 bia, MO. 99 pp. 



1960 



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

 Auk 77: 346-347. 



1959 



Rogers, J. P. 1959. Low water and Lesser Scaup reproduction near Erickson, 

 Manitoba. Trans. N. Am. Wildl. Conf. 24: 216-224. 



1958 



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

 son 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. 



Miskiman, M. 1955. Meteorological and social factors in autumnal migration of 

 ducks. Condor 57: 179-184. 



1954 



Kilham, L. 1954. Unusual feeding behavior of the Lesser Scaup. Auk 71: 316. 



313 



