Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Vallecitos, 75th St. San Pedro Martir Mts.
Lower Calif., Mexico
June 17.
55 trap & 8 steel sets caught.
nothing.
7 traps (day trapping) caught.
1 ♀ Thomomys
1 ♀ Eutamias merriami obscurus
432. Eutamias merriami obscurus ♀ 64.6-G.
228-95-31-15 Caught under rock in side canyon.
433. Eutamias merriami obscurus ♀ 71.2-G.
Caught among rocks at base of large
pine at edge of meadow.
434. Myochanes virens ♂ 12.9-G. Killed from
death pine limb at bank of stream.
for exchange
435. Empidonax difficilis -?- ♂ 10.5-G.
Killed from small pine from stream.
436. Junco oreganus townsendi ♂ 16.2-G. L.T.
killed among willow brush in creek bed.
437. Sitta pygmaea leucophaea ♂ 11.1-G. Killed
from thick branches of pine at edge
of meadow.
438. Gymnocephalus c. ♂ 93.5-G. L.T. Killed
from large pine in meadow.
Trapping is very poor, even for
eutamias. The common birds such
as Myochanes virens, Empidonax
difficilis, Junco oreganus townsendi
and Gymnocephalus c. are seen very