B. WATERFOWL BREEDING GROUND SURVEY TABLES 
TABLE B-l. —Statistical summary, waterfowl breeding population 
survey, Alaska, 1963 and 1964 
Stratum 1 
Stratum n 
Total 
Area (sq. mi.)- 
Sample (sq. mi.): 
43,450 
33,200 
76, 650 
1963- 
200 
150 
350 
1964- 
202 
182 
384 
Population index: 
Ducks per sq. mi.: 
1963- 
16.5 
22.1 
18.4 
1964- 
Total ducks: 
17.4 
18.7 
17.9 
1963- 
679,100 
734,500 
1,413,600 
1964-- 
753, 930 
621,800 
1,375,730 
Game ducks: 1 
1963- 
470, 650 
672,800 
1,143,450 
1964- 
533,530 
666,020 
1,199,550 
^Excludes scoter, eider, oldsquaw, and merganser. 
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