TABLE B-15.—Fall population index, by species and area, California, 1964 
Species 
Sacramento 
Valley 
Suisun 
Marsh 
North San 
Joaquin 
Valley 
South San 
Joaquin 
Valley 
North¬ 
eastern 
California 
Klamath 
Basin 
Total 
Ducks: 
Dabblers: 
Mallard- 
97,390 
4,270 
7,290 
3,120 
31,980 
12,440 
156,490 
Gadwall- 
800 
2,260 
1,760 
220 
6,630 
11,180 
22,850 
Cinnamon 
teal- 
8,370 
950 
1,920 
660 
8,390 
3,990 
24,280 
Shoveler- 
180 
120 
380 
— 
1,240 
1,240 
3,160 
Pintail- 
1,080 
110 
280 
110 
8,800 
7,150 
17,530 
Subtotal - 
107,820 
7,710 
11,630 
4,110 
57,040 
36,000 
224,310 
Divers: 
Redhead - 
1,750 
120 
190 
140 
5,370 
12,620 
20,190 
Scaup- 
— 
— 
— 
— 
810 
8,060 
8,870 
Ruddy 
duck- 
— 
— 
390 
— 
1,330 
11,910 
13,630 
Subtotal - 
1,750 
120 
580 
140 
7,510 
32,590 
42, 690 
Miscellaneous - 
— 
— 
30 
40 
1,060 
13,340 
14,470 
Total ducks - 
109,570 
7,830 
12,240 
4,290 
65,610 
81,930 
281,470 
Canada goose 1 - 
— 
— 
— 
— 
16,970 
6,610 
23,580 
Coots- 
121,640 
1,110 
18,390 
11,420 
13,140 
25,040 
190,740 
■^Includes nonbreeding component. 
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