
Table 40. Regional Differences in Age Ratios of American Widgeon 





State Number of: Age Ratio 
Immatures Adults Imm/ Adult 
Minnesota 106 71 
Wisconsin mee 1s _25 
Total 141 96 1.47 
Iowa 17 6 
Illinois 30 13 
Missouri 26 4 
Arkansas 6 3 
Louisiana 3 1 
Total 82 27 3.04 
Michigan 30 24 1.25 
Ohio 10 17 
Indiana 2 2 
Tennessee 5 7 
Mississippi 2 2 
Alabama 2 1 
Total 21 29 0.72 

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