=-06- 
Table 37. Summary of Mallard Age Ratios in Supplemental Wing Collection Cont'd). 


Immature Adult Unknown or Total e ratio 
Flyway Location Date Male Female Male Female Incomplete Wings Im/Ad 
Pacific California 
Willows Oct. 17 48 38 13 17 1 117 2.87 
2h, 48 30 9 13 9 109 3.54 
31 35 33 12 15 0 95 2.52 
Nov. 7 21 26 20 7 1 75 1.74 
1h 27 28 23 22 2 102 1.22 
21 30 26 22 2h 1 103 1.22 
28 2h 32 23 ly il 9h 1.51 
Dec. 5 23 32 20 17 4 96 1.49 
12 26 = 2 15 2 2 109 1.74 
18 20 5 9 - 2 36 2.78 
19 20 17 25 6 72 1.19 
26 L6 19 38 1h 2 119 1.25 
Jan. 2 13 2h 32 9 1 79 90 
8 27 2h 2h 20 2 97 1.16 
LOS 376 205 202 32 1,303 1.61 
Merced Nov. 1, 7 5038 9 15 8 120 3.67 
8 25 18 3 S 1 52 5.38 
11 8 14 S 3 1 31 2.75 
1, & 15 16 11 8 2 3 L,0 2.70 
21 & 22 11 9 2 2 0 23 6.67 
25, 26, 
28 & 29 18 12 le 7 0 9 1.58 
Dec. 1 - 15 26 19 ly 7 3 69 2.14 
16 - 31 Tal 17 18 9 7 92 2.15 
25, 26 33 9 9 3 1 55 3-50 
Dec. 26-Jan. 6 8 10 ae 6 13 he 0.86 
236. 157 um SS 27 573 2657 

