58 






Population Indices by Strata (1958) and Comparison with 1957 Totals 
STRATA ; 
Sask. C Sask.C 1958 1957 Percent 
Species Ontario _ Ontario Man. D. Man. C. South North Sue Orth Total etal change 
Mallard 47,200 37,100 60 , O00 86, 100 33,450 nee rs f il 
Scaup 69,400 25,550 71, 650 io, 700 61,800 269,100 ALS 727 - oO 
Merganser 122,150 - 20 ,000 6, 300 69,500 217,950 132,996 ~ 64 
Canvasback 16,650 4,950 ~ - a 21,600 2,086 # 935 
Goldeneye 11,100 800 6,650 9,400 41,200 69,150 8, 3675 # 607 
Bufflehead 5,550 - 3,350 3,150 7, 700 19,750 5,033 # 292 
Black Duck 5, 350 - - - : 23920 - > 
Baldpate 4, 100 1,650 - 2, 550 8, 300 6,500 / 28 
Pintail = 4,950 - 1,550 6,500 12,188. - 47 
B-W Teal - 4.950 1,650 6, 300 | 5,150 18,050 aie ly 22 £1440 
Scoter ~ - - 36,050 36,050 53, 362 - 1 
G-W Teal = = = .* - ~ 6, 364 - 100 
Gadwall = - - - - - 3,467 - 100 
Shoveler - a - - - - 1,130 - 100 
Redhead - - ~ _ “ ~ 6,215 - 100 | 
Ringneck ~ - ~ ° ~ > i156 - 100 
<a Ee SN a a a eT A ee a a aN a ET 
1958 TOTAL 277,600 82,400 164,950 —§ 153,500 257,400 935,850 - - 
1957 TOTAL 176,350 86,932 192,612 159,092 331,143 - 946,129 - 1 
Percent 
Change #57 - 5 - 14 - 4 - 22 = . - 2 



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