9F 
Table I ~ 
Species Indices (Aerial) - May, 1957 Waterfowl Population, Southern Saskatchewan. 

STRATA 
Species _ A-East  _ A-West — _B-East- B-West ike Province Totals 
Pintail 129,100 395, 700 419,300 135,400 105, 800 1,185,300 
Mallard 513,500 587,000 401,600 338,700 123,900 2,273,700 
Baldpate 38,100 54,000 63,200 35,100 13,800 204,200 
Shoveler 39,900 102,200 101, 800 54,900 10,000 308, 800 
Gadwall 7,400 39,400 45,600 25,700 6,900 125,000 
Blue-winged Teal 73,400 83,200 96,500 45,400 11,200 309, 700° 
Green-winged Teal 6,500 10,200 | 12,300 4,300 33,300 
Black Duck | 

Subtotal Surface ‘ 
807,900 



: 639,500. 


1,500 



Ducks 1,273,200 1,;449,-300 271,600 4,441,500 
Scaup 60,400 129,900 129,800 123,400 11,500 . 455,000 
Canvasback 34,400 24,800 | 114,000 46, 300 1,400 214;900. 
Redhead 16, 700 20,400 31,600 43,700 112,400 © 
Ringneck 4,600 can) SS 4,600 
Ruddy Duck 4,600 11,700 . 14,000 1,700 2,300 34, 300° 
Goldeneye 5,300 .: 2,600 - 7,900 
Bufflehead 10,500 5,100 15,600. 
Scoter i‘ 900 900 
Subtotal Divers 120, 700 186, 800 305, 7.00 217,700 15,200 845,600 
Grand Total Ducks 928,600 1,460,000 1,754,500 | 857,200. 286,800 5,287,100. 


Coots 20,400 48,900 136, 600 30,400. . - 5,600 241,900 
Ponds 292,000 357,500 574,300 148, 800 72,300 1,444,900 





