TABLE F-10.--Fall waterfowl population indexes, by species and area, California, 1963 




















North San | South San North- 
; S 
Species eigee Joaquin Joaquin eastern Total 
Valley Valley California 
Ducks: 
Dabblers: 
Met ea ass Sea— 137,740 
GadwadlaaosesSeas-S=sS5= 25,840 
Cinnamon teal------------- 18, 440 
Shoveler---------<------- 4 840 
Pintail------------------ 22,810 
Subtotal------~--------- 209,670 
Divers: 
Redhead-------------=---- 22,190 
Seblip—-==—sass Sea aoa 3,820 
Huddy ease Sete sms or cs 10, 730 
Subtotal--=---s<=<+s--- 120 9,450 22,790 | 36,740 
Miscellaneous-------------- -- 900 14,830 16,550 
Total ducks----------~--- 9,670 2, 0k0 78,560 | 77,940 | 262,960 
Canada goose-----------=----- -- -- -« == 18,650 7,060 25,710 
Coots------------------------ 85,340 1,750 11,720 4,200 12,480 15,620 | 131,110 
“sn ashe F-11.--Nesting pair and fall population estimates, by species, California 1960-63 
Nesting pairs Fall population index’ 
Species 
Ducks: 
Dabblers: 
Fexitiasd =~ Ieee seseetemens 179,310 | 140,420 137,740 
Peden onc sone a aote 24, 760 19,120 25,840 
Cinnamon teal-------------- 22,740 15 5590 18,440 
Shoveler eee ee ee ee eee T> 140 4, 120 4 3 8h0 
Aldine ees ooo oe 10,870 10,420 22,810 
Subtotal----------------- ehh 820 189,670 | 151,870 | 209,670 
Divers: 
Redhendus-<5-ch0ussssescee< 21,280 15,050 19,460 22,190 
Scaup------«--------------- 5390 3,840 2,170 3,820 
Raddy “dueke==2-5--<4-4---45, ' 13,350 11,460 | 20,080 | 10%730 
Subtotal----------------- 7,040 | 5,600 | 7,880, 40,020 | 30,350 36, 740 
5370 15 555 
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Total ducks---------------- 60,540 51,640 38,370 288,570 | 223,390 195 ,600 262,960 
Canada goose------------------- 1,620 1,890 1, 780 18,570 19,790 18,490 25,710 
Yoots-~------------------------ 13,880 | 31,320 | 18,980 75,210 | 156,500 | 92,130 | 131,110 
; Includes young and resident adults. 
141 
