were widespread. Oil spills in more marine areas and offshore will probably 

 have little effect. 



BIBLIOGRAPHY 



1981 



Canaris, A. G., A. C. Mena and J. R. Bristol. 1981. Parasites of waterfowl 

 from southwest Texas: III. The Green-winged Teal. J. Wildl. Dis. 17: 

 57-64. 



1980 



Danell, K. and K. Sjoberg. 1980. Foods of Wigeon, Teal, Mallard and Pintail 

 during the summer in a northern Swedish lake. Viltrevy 11: 141-167. 



Meek, E. R. and B. Little. 1980. Unusual nest sites of Teal in Northumberland. 

 Brit. Birds 73: 581. 



1979 



Laurie-Ahlberg, C. C. and F. McKinney. 1979. The nod-swim display of male 

 Green-winged Teal ( Anas crecca ). Anim. Behav. 27: 165-172. 



McKinney, F. and S. Derrickson. 1979. Aerial scratching, leeches and nasal 

 saddles in Green-winged Teal. Wildfowl 30: 151-153. 



Otnes, G. and M. Otnes. 1979. Green-winged Teal vs. Peregrine Falcon. Loon 

 51: 200. 



Sell, D. L. 1979. Fall foods of teal on the Texas high plains. Southwest. 

 Nat. 24: 373-375. 



Triebl, R. 1979. Brutverdachte Krickente im Hansag. [Suspected breeding of 

 teal in Hansag.] Egretta 22: 83. [In German.] 



Weber, M. 1979. Krickente ( Anas crecca ) brutet am Ulmener Jungferweiher/Eifel . 

 [Teal Anas crecca breeds at Ulmen Jungferweiher/Eifel.] Charadrius 15: 

 135-136. [In German. ] 



1978 



Afton, A. D. 1978. Incubation rhythms and egg temperatures of an American 

 Green-winged Teal and a renesting Pintail. Prairie Nat. 10: 115-119. 



Bennett, J. W. and E. G. Bolen. 1978. Stress response in wintering Green- 

 winged Teal. J. Wildl. Manage. 42: 81-86. 



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