Murray 1949 thomomys Aug 24 French Camp, 3100 ft., Humboldt Co., Calif. Had 4 traps out on exposed slope, south facing, just across the road from camp. Soil varied from hard to very soft, quite irregularly, and was full of small rocks. There were short bracken ferns and thin almost dry grass. At noon had caught 1 ♂, 2 ♀. They are smaller and more reddish in color than lottae. Copher mounds are plentiful here, in grassy spots, burns and patches in the douglas fir forest, many of which have no surface vegetation.