Murray 1949 Peromyscus maniculatus Aug 9 Big Sagoon, Humboldt Co., Calif. 1♀, 1♂ in 45 traps set along salmonberry and thimbleberry thickets and a barn. I was under the barn. Aug 10 Same location Had 65 traps in salmonberry along the Maple Creek, in open pasture next to logs, and through some spruce woods. Caught 1♂, 4 imm and discarded. Aug 11 Same location Same traps, 45 left, had 3 imm, discarded. Aug 13 Same location 1♀ out of 15 traps set beneath salmonberry brushes in redwood forest. Moist, well shaded. Aug 14 Same location 2.5 traps in spruce and alder forest. Moist scattered undergrowth of ferns and green herbs. 1 ad, 1 imm in hollow logs, both discarded. Aug 15 Same location 15 traps in moist spruce and alder forest next to camp. Salmonberry undergrowth with ferns and grass. 2 imm: discarded. 15 traps in redwoods had 1♂, disc. Aug 16 Same location, 550 ft. Brushy hillside of Rhododendron occidentale, salal, blackberry etc. 40 traps through it and around a barn. 3♀, 2♂ (4 imm) disc.