TABLE B-25. —Number of broods, by species, observed on 
trend routes in southeastern Idaho, 1963 and 1964 
Species 
1963 
1964 
Milner Canal: 
Dabblers: 
Mallard- 
35 
20 
Gadwall --- 
4 
2 
American widgeon- 
9 
6 
Green-winged teal - - - 
7 
3 
Blue-winged & cinnamon teal- 
3 
2 
Pintail----- - 
2 
— 
Subtotal- 
60 
33 
Divers: 
Redhead - - - 
— 
— 
Subtotal-- 
Unidentified--- -- 
— 
— 
Total- 
60 
33 
Blackfoot Reservoir: 
Dabblers: 
Mallard---- 
49 
15 
Gadwall- - 
76 
56 
American widgeon- - -- 
24 
29 
Green-winged teal-- 
1 
1 
Blue-winged & cinnamon teal- 
— 
1 
Pintail- 
6 
12 
Shoveler-- - “ 
— 
— 
Subtotal- 
156 
114 
Divers: 
Redhead-- -- 
1 
2 
Canvasback--- 
— 
— 
Lesser scaup - - - - - 
3 
1 
Ruddy duck- - 
— 
— 
Subtotal---- " 
4 
3 
Unidentified- 
1 
— 
Total- 
161 
117 
67 
