
Table 35 (Cont 'd) Seasonal Changes in Mallard Age Ratios in Certain States 
of the Mississippi Flyway 
i . 




State Period Age Ratio Sample Size 
Imm/Adult 
Missouri Nov. 6 0.64 77 
Nov. 7-12 0.67 155 
Nove 13-26 0.41 140 
Nov. 2/7-Dec. 25 0.42 160 
Total 0.51 532 
Arkansas Nov. 30 0.74 87. 
Deco 1-4 0,64 185 
"65-11 0.80 115 
" 419-18 0,41 161 
"19-25 0.35 142 
Dec. 26—Jan. 1 0,29 115 
Jane 2 - 8 0,42 84 
Total 0.50 889 
Tennessee Nov. 30-Dec. 6 0. 57 58 
Dec. 7=20 0. 40 49 
Dec. 21-Jan.8 0.50 75 
Total 0.49 182 
Louisiana Nov. 26-Dec. 14 0.70 63 
Dec. 15-Jan. 4 0.54 71 
Total 0.61 134 
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