1977 



Danell, K. and K. Sjoberg. 1977. Seasonal emergence of chironoraids in relation 

 to egg- laying and hatching of ducks in a restored lake (northern Sweden). 

 Wildfowl 28: 129-135. 



Khagher, L. J. 1977. Common Teal Anas crecca migrating across the Himalayas. 

 J. Bombay Nat. Hist. Soc. 73: 391. 



Moller, A. P. 1977. Yngletidspunkt , kuldstorrelse og ungerproduktion hos nogle 

 andefugle i Nordjylland. [Time of breeding, clutch size and nestling pro- 

 duction in some species of Anatidae in northern Jutland, Denmark.] Dan. 

 Ornithol. Foren. Tidsskr. 71: 68-69. [In Danish with English summary.] 



Pachenko, V. G. 1977. [A hybrid between the Mallard, Anas platyrhynchos , and 

 Teal, Anas crecca .] Ornitologiya 13: 209-210. [In Russian.] 



Vermeer, K. and C. D. Levings. 1977. Population, biomass and food habits of 



ducks on the Fraser Delta intertidal area, British Columbia. Wildfowl 28: 

 49-60. 



1976 



Tamisier, A. 1976. Diurnal activities of Green-winged Teal and Pintail winter- 

 ing in Louisiana. Wildfowl 27: 19-32. 



Zwarts, L. 1976. Density-related processes in feeding dispersion and feeding 

 activity of teal ( Anas crecca ) . Ardea 64: 192-209. 



1975 



Turner, B. C. and W. Threllfall. 1975. The raetazoan parasites of Green-winged 

 Teal ( Anas crecca L.) and Blue-winged Teal ( Anas discors L.) from eastern 

 Canada. Proc . Helminthol. Soc. Wash. 42: 157-169. 



1974 



Kortegaard, L. 1974. An ecological outline of a moulting area of teal, Vej- 

 lerne, Denmark. Wildfowl 25: 134-142. 



Litvenenko, N. M. 1974. [Variations in the food composition of Anas acuta L. 

 and Anas crecca L. caused by fluctuations in the water level in the Ili- 

 staya River (southern Primorye Territory).] Trudy Dal'nevost. Nauch. 

 Tsentralbiol . Pochv. Inst. 17: 197-200. [In Russian with English summary.] 



Reichholf, J. 1974. Der Einfluss des Nahrungsangebotes auf das Zugmuster der 

 Krickente ( Anas crecca L. ) . Egretta 17: 4-14. [In German.] 



Tamisier, A. 1974. Etho-ecological studies of teal wintering in the Camargue 

 (Rhone Delta, France). Wildfowl 25: 123-133. 



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