Table 12 
SAMPLE COUNTS OF WATERFOWL IN FRESH ESTUARINE BAY MARSHES 

(1946-57 ) 
SS 
Oct. Nov. Mar. April 
Square Miles Covered ol 8 h.2 8 
Whistling Swan 5 162 
Canada Goose 1000 6020 1306 
Mallard LO 10 
Black Duok 0 70 289 6 
Gadwall 150 700 it 
Pintail 11 22 
Blue-winged Teal 150 10 30 
Shoveler | 6 
American Widgeon ho 1602 31 8 
Ringsnecked Duck | Xe) 8 
Canvasback 30 
Ruddy Duck | 1 19 tamales 
Common Merganser 4 
American Coot 610 
Total Waterfowl 2h 3517 7299 1357 
Waterfowl per Square Mile 602 4396 1738 1696 
85 
