Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
James A Muck
1941
Microtus
May 30 Russian Gulch State Park, Mendocino Co., California.
matting of decaying vegetation
May 31 Elevation 40 ft.
Large male caught in runway in grass beside camp table
in meadow 50 ft from our tents. Grass had been
about 36" high, but had recently been cut to
about 16" - old grass still lying on ground.