TABLE B-3.-~Age ratios of mallard determined from wing collections, hunting seasons, 1959-66, 1960-61, 
1961-62, and 1962-63 
Number of-- 

Location of kill Wings received a immatures per adult 
1962-63 1962-63 
Pacific Flyway: 
Washington--=--- -- <2 2-2 sen en nnn ene ee ene rene 1.9 
OTe ZONK non ne rn ne rr rr nee cee ees nen 1.5 
Tdaho~ -- 9-22 nnn rn ne enn ne nnn nnn nee nnnne 1.0 
California----------------------------------- 1.6 
Ne Vad a9 29 nn mn rr ten nner nen 2.0 
Utah ~ --- <2 222 nnn nr ne nnn eee n ern nee en nese 1.9 
AYA ZONA --- ooo en en enn conte nn ener ner enne= 2.1 
Flyway weighted ratio --------------------- 1.25 
Central Flyway: 
Montana! (E)---------------------------- 1.2 2.1 
(W)-------2----------------- =e 1.2 1.2 
North Dakota---------+--- ene ene e nen seen ne 1.1 1.2 
South Dakota---------------2--e-9--~ nee ee 0.5 1.0 
Wyoming + ee eer 1.4 1.5 
(W)---------------------------- a= 1.1 
Nebraska - <== = <2 - 204 ee een nan nen ee re eee nn = 0.5 0.5 
Colorado (E)---------------------------- 0.4 0.7 
(Wheeten sete cotanetetreoeae oes 0.3 0.8 
Kansas-------------------------+-+~----------- 0.6 1.0 
New Mexico----------------------------------- 0.8 0.8 
Oklahoma----------+----------------------+---- 0.7 0.6 
TeXGS --- 30 eo nn nn en ne nn eee 0.6 0.8 
rigpes ele ele aearer irs es pel RSS DA Eu Be SESE 
See footnote at end of table. 
“on 
75 
