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Cont 'do 
Table 53e Sex Ratios of Ducks in the Wing Gollection Samples, 


: 5 « * 2 (0 : g . ae Flyway Males/100 Females 
Species c = = 8 = a a 2 2 4 2s 4 = = : Total Unweighted Weighted 
Goldeneye 
Imm Male 8 4 9 3 5 0 2 I 0 0 0 90 0 90 32 110 121 
Imm. Female 13 2 10 O 0 0 0 1 0 0 0 0 29 
Adult Male 6 2 5 =O 2 0 1 0 0 0 0 0 0 90 16 133 114 
Ad. Female 5 2 ee 1 1 06 1 0 0 1 0 414 0 0 14 | 
Bufflehead 
Imm. Male 12 3 16 1 3 0 4 1 0 0 0 90 1 O 41 89 88 
Imm. Female 15 9 16 2 0 2 0 0 0 0 0 0 ff 46 . 
Adult Male 10 10 8 Q 0 0 2 O 0 0 0 0 0 0 30 188 176 
Ad. Female 3 6 5 90 1 O 1 0 0 0 0 0 0 90 16 
H. Merganser 
Adult Male 1 3 1 Q L 0 3 2 0 0 0 0 0 0 11 157 146 
Ad. Female 2 0 2 0 0 0 1 2 0 0 0 0 90 0 7 
*Significantly different from 50:50 at .05 probability level. 
**¥Significantly different from 50:50 at .01 probability level or less. 

