Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
91.
El Cayon Canyon, 3200 ft. E. base San Pedro Martin Mts.
Lower California, Mexico
May 27.
Gilmore
1926
60 traps and 6 steel settings caught.
2 ? Peromyscus
1 ? Perognathus
for exchange
316. N. cinerascens ? 27.4 G. Killed from
an acotillo limb on side of rocky hill.
317. Peromyscus ? 19.4 G. 177-89-21-19 Caught
among rocks on side of hill.
" 318. Peromyscus ? 15.5 G. 170-83-20-18 Caught
among rocks near stream.
319. I. cucullatus nelsoni ? 24.9 G. Killed from
a mesquite bush near stream.
for exchange
320. Aerodites melanoleucus ? 27.3 G. Killed while
flying low over stream.
321. I. cucullatus nelsoni? 15.6 G. (im) Killed from
a mesquite limb in an arrowweed thicket.
322. Empidonax difficilis d. ? 10.9 G. Killed from
mesquite tree near stream.
323. M. p. leucopterus D(im)52.8 G. Killed in a mesquite
tree near stream.
324 Lizard Caught in mouse trap set among
the rocks at base J hill.
The M. p. leucopterus are getting more
common all the time but strange to
say we have not once heard its "merry
whistle tunes".