0S 
Aerial Brood and Late Nesting Indices - Southern Saskatchewan - July, 1956. 
Production Indices -~- 
STRATA 

Species A-East A-West B-East B-West Cc Province Totals 
W) 
es Not 
© || Speciated 45,100 116,300 192,600 51,800 16, 400 422, 200 
a . 
Pintail 3,500 8, 700 4,100 900 1,000 18, 200 
Mallard 22,100 29, 900 18, 500 6, 300 2,900 79, 700 
Baldpate 3, 200 7,900 0 900 0 12, 000 
Shoveler 1,500 7,700 2,000 0 800 12, 000 
Gadwall 1,200 12,500 0 1,700 1,000 16, 400 
B. W. Teal 9, 200 21, 300 21, 700 0 2,100 54, 300 
, | G- W. Teal 1, 300 500 0 0 400 2,200 
3] 
2 Subtotal Puddlers 42, 000 88, 500 46, 300 9, 800 8,200 194, 800 
| 
= ll Scaup 2,100 9,400 8, 200 4,500 2,000 26,200 
# || Canvasback 400 900 5,100 900 0 7, 300 
3 || Redhead 1,900 2, 800 4,100 1,700 0 10,500 
~:|| Ringneck — 100 : 0 0 -- 0 0 100° 
i: || Ruddy Duck 3,100 3, 800 12, 300 1, 700 400 21, 300 
‘3 j| Goldeneye : 0 0 0 0 
od || Bufflehead 0 0 0 0 
‘Scoter 0 0 900 900. 
; | Subtotal Divers 7,600 16,900 29, 700 _-9, 700 2,400 66, 300 
| rand Total Ducks 49, 600 105, 400 76,000 19,500 10, 600 261,100 
Coot.Broods 4,400 16, 900 54,300 6,200 4 4OT 81,800 
Se ee ee eee ee ee Ea AT 
Pond Index 362,900 502, 700 598,800 223,200 66,500 1, 753, 200 

