Table 12. Suiinnary of 1981 waterfowl production data. 

 Circle West study area. 



PMA 



PA 



MSA 



No. Stockponds Visited 



No. Stockponds Censused 



Area Censused^ „ 



Water Area Censused 



Minimum No^ ^airs^ 



No. /Total Area Censused 

 No. /Water Area Censused^ 



Broods 



No. /Total Area Censused 

 No. /Water Area Censused^ 



Young 



No. /Total Area Censused^ 

 No. /Water Area Censused 



12 2 

 km (mi ) 



ha (acres) 



3 

 including brood data 



4 -2 -2 

 km (mi ) 



ha (acres ) 



PMA=Proposed Mining Area (11.5 sections): ^AJermit Area; MSA=Mine Study Area 

 (113 sections) 



Table 13. Average sizes of waterfowl broods recorded in the 

 Mine Study Area during 1981 . 



Mallard 

 Gadwall 



American Wigeon 

 Lesser Scaun 



3.7(1-7,0=11) 

 7.0(n=l) 

 4.5(l-7,n=6) 

 4.0(n=l) 



-40- 



