North Fork 
Snake 
River 
32 31 
32 31 
North 
Lake 
Total 
419 
419 
Table II. - Results of Canada Goose Nesting Survey in Idaho, 1955. 
Glenns Blackfoot Island Pk. 
Ferry Homedale Reservoir Reservoir 
No. of Nests Found 16 189 117 34 
No. of Nests Terminated 16 189 117 34 
No. of Successful Nests 1(6. 3%) 125(66. 1%) 81(69%) 19(56%) 
No. of Unsuccessful Nests 15(93.7%)  64(33.9%) 36(31%)  15(44%) 
Avg. Clutch - Successful Nests 4.0 rs | 5.1 wet 
Avg. Hatch - Successful Nests 4.0 4.8 4.8 Z2.7 
Table III. - Comparison of Goose Production on Idaho Survey Areas, 1952-1955. 
Glenns Blackfoot Island Pk. 
Ferry Homedale Reservoir Reservoir 
No. of Nests Found 
1952 24 208 103 16 
1953 24 250 121 44 
1954 34 216 132 42 
1955 16 189 117 34 
No. of Nests Hatched 
1952 16 103 75 12 
1953 1] 180 74 36 
1954 9 169 78 36 
1955 1 125 81 19 
Average Hatch 
1952 5.1 4.7 4.7 4.0 
1953 5.4 5.0 4.8 4.6 
1954 4.6 5.5 4.5 4.1 
1955 4.0 4.8 4.8 2.7 
Continued 
21(66%) 26(84%) 273(65. 2%) 
11(34%)  5(16%) 146(34. 8%) 
4.7 5.2 5.0 
4.5 5.2 4.7 
North Fork 
Snake North . 
River Lake Total * 
7 = 351 
a = 439 
39 24 424(487)* 
32 31 356(419) 
. 2 206 
s = 301 
34 19 292(345) 
21 26 226(273) 
= = 4.7 
= 4.9 
4.8 4.4 5.1(5. 0) 
4.5 5.2 4.6(4.7) 
09I 
