TABLE F-19. --Canada goose production by areas, Montana, 1958-61 
; tF 3 

Adults without young: 
1958------~--~----------- 2-2 --- == eae 
1959 ma mee nn nnn ens n= =e 
19€0----- +--+ 22 ee n= 157 
196] ------ 2-0-2 == - =~ 2 eee een == 109 
Adults with young 
1958------~20-- 22 --- ~ = =~ == === += eae 
1959----------- 2 == + 2 2 es 4 
1960««-------- - 0-2 2-5 == 903 
1961 ----- 0202 nn ee ne oe = 469 
Number of Young 
1958 2 ee a ea eS ee ese ea = 
1959 2 enn enn nnn nn nnn re nn ne ~- 
1960------+---5 2-2 --~ 2-2-5555 2--- 1,848 
196] -- 22 22 nme nn nn een nen n-ne nn - === 1,245 
Total: 
1958 ---en22---------2----------- as 
1959-~ -+---------------- ee = 
1960--~--------- 2-5 2------------ 2,908 
1961-------~----------+«--------- 
Percent change, 1961 from 1960---- 
i j 
Rh Ww 
‘ 
Lv) 
~] 
1 The 1959 census was not complete. Total numbers indicated are those estimated by the banding crew prior to 
banding. 
TABLE F-20. --Waterfowl production indexes by anes North Dakota, South Dakota, and western Minnesotn, 
1960 and 1961 
Total 
Brood index: 
Ducks: 
1960--------0~------ 22 -- ee nee 19,900 48,500 17,200 85,600 
1961 --4 4-4 -2- 22 enn ee eee eee 12,800 34,500 17, 500 64,800 

Percent change------------------ -36 ~24 
Coot; 
1960---------- 02-5 -- eee eee ee -- 4,900 4,909 
1961]-----~-.2.2-..~----.---------- 600 2,000 3,100 
Percent change -37 
Late-nesting index: 
1960 SS nt Pee ee ee ee ) 3 48 , 200 
1961--------~-----~-~------.=..-+- , , 73,800 
Percent change 

+53 
116 
