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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Villablanca
1942
Devore, Calegon
26Oct At Beaumont caught 5 Dipodomys agilis, 3 Pocket mice and one Neotoma fuscipes. Also noted brittlebrush is present.
At 0.9 mi. E. Devore, San Bernar-
dino Co. Calif., set 25 traps at
(1 line, 10m. intervals)
2000 ft along edge of Cajon Wash.
Vegetation is peculiar & includes:
Eriogonum shrubs, Chaparral
yucca, Artemesia sp. Haplopappus
sp., yerba santa, Bluebia coccia,
Chia, Lotus serpiarius, poison
oak, Cyclamen and Arena sp.
Wash is gravelly + sandy gra-
nitic source with small rocks.
At same site set 15 traps at
(1 line, 10m. intervals)
2040 ft in very different veget-
ation of slope above wash
consisting of brittlebrush, yerba
santa, Eriogonum, deer weed &
calif. sage. All traps set in
1 line (at each site) with stations
at 10m. intervals.
At Calegon set 40 traps 1.0 mi.
n. Calegon, Riverside Co., 2120 ft.
Trap run under + along a line
of power poles from Millard pass.