Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Boulware, ST
1941
20
May 28 Russian Rulch State Park, 40 ft., Mendocino Co., Calif.
6 Microtus, 1 Sorex vagrans, and 2 Thomomys bottae.
E N S W
scale in feet
O = TREES
X = BRUSH
::= GRASS
Russian
Bridge
BRIDGE
PARK Entrance
RAIL FENCE
OCEAN
Trap Animal Vegetation
1 - Thick grass, 1½-2' high,
2 - blueberry, poppies, Compositae
3 Thomomys bottae Burn clover, Baby Blue Eyes.
4 - Brownish-black soil, not sandy.
5 Spring
6 Microtus sp. Baccharis, thick tall
7 Spring grasses, Compositae, blackberry,
8 Microtus (alive) by foot mints, clover, hollybuck.
9 Spring Penna muricata
10 Microtus
11 Microtus
12 Microtus 17 -
13 Spring 18 Sorex vagrans
14 - 19 -
15 Microtus
16 -
20 -
21 -
Penna muricata, grasses
2-3 ft. tall with good runs,
burn clover, hollybuck,
Compositae, blackberry.