Geese, Ducks 



Canada Goose 



Branta canadensis 

 1991-95 = 285 



WUU-UWm-mW-m 



WWUWUU-WMM-w 



UmmUm--WWm- 



-WWUwWwww- 



wU 



Wood Duck 



Aix sponsa 

 1991-95 = 78 



WW w--- 



-W--W 



W-Ww 



--W--WW — 



Green-winged Teal 



Anas crecca 

 1991-95 = 107 



wW w--- 



wW-wwww 



WWww 



--WW- WW — 



WW 



American Black Duck 



Anas rubripes 

 1991-95 = 4 



w-w 



— w 



— w-w 



- - - - t - - - t t - t 



t t 



t 



- t - - t - t - - - - t 

 t t t - - 



t I 



t t - t - t - - 



21 



