]967. — Common Teals 



\K>i — Pintniled Duck. 



19«2.— Wild Duck Decoy, Lincolnshire. 



1970.— Head and Foot of Sheldrake. 



19C5.— Bill of Blue-winged Teal. 



IKS—- Blue-winged Teal. 



1971.— M'idjfeous. 



45 



