INDEX 



Adams county, bounties in 117 



Algona, Franklin's spermophile at , 38 



Allamakee county, bounties in 117 



porcupine in 126 



Allen, J. A , 154 



Alter, J. K 15 



American porcupine 125, 151 



Appanoose county, bounties in 117 



Arctomys franklinii 36 



Arctomys ludoviciana 40 



Arsenic as poison 66 



Atlantic, meadow mouse at 81 



prairie harvest mouse at 78 



prairie meadow mouse at 91 



red squirrel at 26 



woodchuck at 46 



Audubon 55 



B 



Bachman 55 



Badgers, enemies of rodents 33, 42, 115 



Bailey, B. H 15, 124 



Bailey, Vernon 32, 95, 154 



Baird 55 



Balanius 22 



Barium carbonate as poison < 65, 87 



Barn owls 1 , enemies of rodents 33, 85, 115 



Barred owls, enemies of rodents 85, 137 



Barrel trap 64 



Bayfield, northern white-footed mouse at 71 



Bauman, Paul 15 



Bearden, Virgil 15 



Beavers 50, 145, 146 



Beddard, F. E 154 



Bell, W. B 121, 154 



Benton county, bounties in 117 



Berry, George H : 126 



Biological Survey, Bureau of 54, 62, 63, 64, 72, 92, 120, 135, 136 



Birdseye, Clarence 154 



Bitterns, enemies of rodents 76, 85 



Black-footed ferrets, enemies of rodents 42 



Black rat . . ..." 147 



