Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
J Brylak
1977
Journal
0.2 miles south Mission la Soledad,
Montery Co. California
4 December
Getting a 30 to 45 minute jump on me.
in the morning. 5 PM (week). Just
returned from taking up the traps and
collecting 3 soil samples. Samples were
taken from inside burrows at 3 points:
bottom of the slope, mid slope and
upper edge of slope. Colors range from
light to dark brown perhaps due to
moisture conditions (moister & darker
at bottom of slope). Soil is sandy.
The purpose of the samples [illegible] is to
coded
match them with colors from the Munsell
color chart.
SUMMARY OF TRAPPING EFFORT
TRAP DAYS
CAPTURES
2 DECEMBER 6 (12 for 1/2 day) 1
3 " 21 8
4 " 23 2
50
11
11/50 = 22% Success.
Apparently [illegible] I trapped the majority of animals
from this one section of pasture (~7 acres), though
the numerous fresh mounds (of the past week)
would make it appear otherwise. Fresh diggings
were found today - several times in burrows in
which traps were laid. I was outsmarted by