Production Indicies 
Table XIV.- A Summary of Production Data. 

: Duck Broods Total 
Per Square Potential 
Mile Broods 
1951 1952 1953 1954 Class 
C.I. 
Close Forest 0.4 1.0 . 36 74 4.7 
Athabaska Delta 0.5 2.07 ~ al 8.06 - 
Hay Lakes 0.7 5.35 Lowe 4.15 5.2 
Slave River 0,2 1.0 .29 wa 5.6 
Precambrian 07 0.33 17 39 6.3 
Precambrian Edge 0.3 1.0 49 1,61 4.9 
Forest Tundra 13 . 66 35 .6 4.9 
Wooded Delta 1.1 2.0 2.10 ae 5.9 
Treeless Delta 0.0 0.4 11 Lat - 
Upland Tundra 14 15 10 37 3.0 
Coastal Tundra 0.0 0.9 15 0.37 5.0 
Old Crow Flats 1.06 73 «1,14 1.83 5.0 
Average Size Class I 
Average Size Class II 
Average Size Class III 
Average Size Class II and III 
Average Size Class I 
Average Size Class II 
Average Size Class II 
Class 
II. 
Wn Wb Ooh OO um 
NV pooarntc-~s1 co 
Wi 
*. LJ { 1 
0 Oo 
Duck Broods (Based on 78 Eroods) 
Duck Broods (Based on 117 Broods) 
Duck Broods (Based on 11 Broods) 
Duck Broods (Based on 128 Broods) 
Swan Broods (Based on 2 Broods) 
Swan Broods (Based on 10 Broods) 
Canada Goose Broods (Based on 8 Broods) 
Average Size 
of Duck Broods 
1954 
Class 
ITI. 
5.0 
1954 
Www oh uo wn 
Canada Goose Swan Broods 
Broods Per 
Square Mile 
Per Square 
Mile 
1954 
re hw OW UW 
61 
