-00T- 
Cont "de 
Table 53. Sex Ratios of Ducks in the Wing Collection Samples. 
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: ee 6 ’ d ne r Sex Ratio 
o Oo F&F wt GD aH 6 © 2 nu Flyway Males/100 Females 
Species. = es 2 4 = &§ 6 22 4248 48 8 & Total Unweighted Weighted 
Redhead 
Imm. Male 13 1 5 2 l1 oO 0 0 0 0 0 0 1 #0 23 115 102 
Imm Female 5 Ss 7% 1 O 2 0 0 0 0 0 0 0 20 
Adult Male 15 3 18 O 2 O 4 lO oOo oO 0 0 90 43 105 104 
Ad. Female 19 4 12 2 1 O 2 0 0 0 0 0 0 41 41 
Canvasback 
Imm. Male 2 3 11 0 1 0 1 0 1 0 0 0 1 #90 20 153 198 
Imm. Female 6 2 2 0 1 oO 1 0 0 0 0 1 0 90 13 
Adult Male 2 7 2 QO 5 O 1 1 tO kL 0 0 1 21 175 179 
Ad. Female 4 1 4 90 2 0 9 0 0 0 0 1 90 90 12 
G._ Scaup 
Imm. Male 19 6 19 1 3 0 0 0 0 0 0 0 90 @Q 48 130 116 
Imm Female 8 5 18 1 2 0 41 0 0 0 0 0 0 2 37 
Adult Male 2 0 9 0 3 0 9 0 0 0 0 0 0 90 14 64 64 
Ad. Female 5 3 13 «O 0 oO 0 0 0 0 0 0 0 41 22 
Le Scaup 
Imm. Male 187 30 16 8 15 0 4 Ge 0 elo sk 2 «br 0 271 93 89 
Im. Female 165 49 31 8 17 0 8 10 0 0 0 1 0 2 291 
| Adult Male 120 40 19 10 21 21 £5 8 O 0 3 5 0 4 236 dil /115 
Ad. Female 117 40 28 5 9 O 6 1 OF O O 5 O0 2 213 i a 
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