TABLE E-15. --Waterfowl breeding populations, by species and stratum, southern Saskatchewan, 
May 1960 and 1961 
[ Index numbers, in thousands ] 
ne 
Species ; ones 



Ducks: 
Dabblers: 
Pintail------~---------- i 
Mallard---------~------- -35 
American widgeon------- 3 
Shoveler--------------- a 
Gadwall---------------- eo 
Blue-winged teal------- sa 
Green-winged teal------ pas 
Subtotal-------------- ss, 
Divers: 
Scaup------------------ Ae 
Canvasback--------~----+ a 
Redhead---------------- 2 
Ring-necked duck------- cee 
Goldeneye-------------- ae 
Bufflehead-----~----~--- a 
Ruddy duck------------- ee: 
Subtotal-------------- - 
Miscellaneous: 
Scoter----------------- vs 
Merganser-------------- ie 
Subtotal-------------- 7 
oh ee are ae ead j 3,254 | 4,148 SA 
oot as acsearle Serene 2 10 LL 4 4 31 Pe oasis! iets 
TABLE E-16, --Duck breeding populations, Montana, 1960 and 1961 
Serica 
County 










Great Falls- 
Piedmont Total 

' Total area (sq. mi. )---------------- 
Area sampled (sq. mi. )-------------- 
Ducks per sq. mi.: 
Population index: 
12 year average------------------- 122,000 
1960-----------------~----+--------+ 142,000 
wenn nn nnn oo een = 5+ en 99,400 
Oe eee eee) 
92 
a 
nos eh 
