Table III. - Species Composition (Percent). 

Species 1949 1950 1951 1952 1953 1954 
Mallard 26 22 23 32 32 29 
Gadwall 4 3 3 3 1 l 
Baldpate 7 6 6 6 6 6 
Pintail 8 6 9 9 10 11 
G-w. teal 4 4 5 5 2 3 
B-w. teal 20 22 20 16 18 18 
Shoveler 4 4 4 3 3 3 
Redhead 5 5 4 3 5 3 
Canvasback 7 7 7 7 6 re 
Lesser scaup 10 10 12 14 14 1zZ 
Ruddy duck 3 8 3 ] 3 5 
Misc. 2 3 3 2 2 1. 
Table [IV.- Percent Males. 
Species 1949 L950 1951 1952 1953 1954 
Mallard 74 74 82 78 75 63 
Gadwall 53 53 56 53 54 52 
Baldpate 55 57 60 56 55 59 
Pintail | 77. 71 80 79 72 95 
G-w. teal 63 63 79 73 57 65 
B-w. teal 57 57 66 61 55 59 
Shoveler 58 59 63 64 54 60 
Redhead 55 54. 63 56 57 56 
Canvasback 61 70 84 66 57 71 
Lesser scaup 59; 61 61 58 59 59 
Ruddy duck . 63 - 64 69 59 65 68 
Misc. ' 61 60 65 54 58 63 
87 

