TABLE F-14.--Nesting pair and fall population estimates, by species, California, 1958-61 
Nesting pairs Fall population index* 
Species 
1958 1959 1960 1961 1959 1961 
10,420 
140,420 
4,120 
19,120 
15,590 
210,470 189,670 

5,730 4,040 
20,900 | 17,080 15,050 
8,890 11,460 
010 
Sibtotal---------------------- | 5,550 | 5,700 | 7,240 | 7,040 | 39,380 | 30,010 | 40,020 } 30,350 
3,840 
Total ducks-----~-----~-----<---- > 
Canada goose--------«----2---------- 
C00 ban on wenn ween ree ener ease aa= = 

1 Includes young and resident adults. 
TABLE F-15.--Number of young produced on key waterfowl areas, Nevada, 1959-61 
West-central Nevada Northeastern Nevada Total 
Species 
1959 1960 1961 1959 1960 1961. 1959 1960 1961 


Ducks 3 
Dabblers: 
Pintal] ~+----2-.2n-.ne ce 
Mallard- Ls eo ee 585 
“Ame rican widgeon------ an 
Shoveler-<<--<<«se0.2-- 
Gadwall----.---..--.-- 308 
~ Cinnamon teal----.-.-- ri 
Subtotal------...--.- 1,472 
Divers: 
SCAUP--~ een ce enn eee nwe 1 
Canvasback------..---- A 
Redhead------.--2+.--. 
Ruddy duck------------ eh 
Subtotal--------.-.-- ae 
Total dueks<--.-....- 821 811 5 , 817 2 > 124 1; 739 
satan cca aia aaa aba 231 280 605 546 541 
113 
