Plate VI. 



^A' 'till -I ri i r'"''" ^ 



i^-.iroo.st; 

 (j4j(,st?' cinerewij- 



Fig. 2. Brent Goose 'JSeruicUi Lranta) 



Fig. 3. Snow Goose 

 [Clien hjpeyhoreus). 



V^^ Common Teal 

 (NeAtion erecrn). 





mill".' '"l—t.... 







■ ii <M M ^ 



Fig. 4. Mute Svv-an (Ci/gnux olor). 





Fig. 7. Wigeon ; Marem peuflopf). 



Fig. 8. Pintail {DnjUa acuta). 



