M Brock 1954 Journal Oct 2 Sagehen Cr basin 6400 ft 3 mi NW Hobart Mills Nevada Co., 25 mouse traps set out on north side of stream 1/4 mile above Sagehen Camp, One mole trap set in meadow meadow 1/2 mile below camp. Also set 6 pair of gopher traps in same meadow. Set out eight skyler traps in rock slide on north side of Sagehen road, Rock slide located about 1.5 miles above camp. Caught in traps set out by Seth Benson the previous night, were about 3 Peromyscus maniculatus and about 9 specimens of Eutamias amoenus and E speciosus. Caught in a Skyler set by Bob Hoffmann, was a Chickeree. A dead Microtus was used. Benson also shot an other specimen during the day. live traps Oct 3 At same location at Sagehen Creek Nevada Co., Retrieved traps from live traps 1 live male chipmunk 6 live Peromyscus! 1 live sex unknown, 4 live ♀, 1 live ♂ dead in trap 2♂ 1♀ Peromyscus, In skyler traps 1 chipmunk caught. In snap traps one chipmunk, 2 Microtus and one shrew Oct 30 Trip to cabin one mile South of Inverness Marin County, went to location 3 miles West of Inverness where Seth Benson had set 9 steel traps in hopes of catching mountain beaver (Aplodontia). Checked traps and removed two woodrats (Neotoma) nothms else, left