Ducks: 
TABLE F-12, --Duck production trend, by species, Oregon, 1958-61 
[Comparative trends on 107.7 sq. mi. ] 
Number of broods Number of young 
Species 
1961 
Dabblers: 
Pintatl-~----------..--.----------- 85 
Mal lard----------<+-22-22--------- 989 
Shove ler-<-<+--2-48-ccce---2------ 11 
Gadwall------------22-------------» 333 
Blue-winged and cinnamon teal----- 431 
Green-winged teal----------------- 5 
Wood duck---------...2-<----+----=- 6 
Subtotal ----<+--05.--------s4---- L, 855 
Divers: 
SC UP ws + = wa ne en en nn ee ee ene 54 
Canvasback--n<--- 2-2-2222 - eee ewan 0 
Redhead-----~-----+-+--.4--------- 873 
Ruddy duck--+----<.------------- << 1, 903 
Subtotal-----c22- nn nnn nen enna -- 2,830 
Unclassified-<-.-.-.0.70---2n-2e---- 
92 
751 
i Tae ie [eee ae [sae [a a 







North- 
eastern 
California 




Sacramento 
Species Valley 
Basin Total 
Dabblers;: 
Pintal1]----.------.-------<- 
2 
Canada goose-------------------- a a 11,440 8,350 19,790 
Goota-sseseanenetecuntnen cette 91,050 3 250 5, 460 9,360 37,050 156,500 
112 
