Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
A.C. ZIEBEL
1959
Microtus longicaudus
Powel Pass, 5000+ ft., 12 mi. NW Happy Camp, Siskiyou Co.
Aug. 9 One taken in wet snow sometime btw.
3 pm - 7 pm, was surprised to find it had
10-mm [illegible] emb's. Since snow must set in
early in this area but maybe a couple
of months before snow is time enough to
bring off litters.