Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Minus week River.
#1 - closed by snow. We hick
our way in.
300 ft deep.
temp at near. 9 1/2° C. 49
no bats.
saw one rat.
#2.
Opening 5' x 6'
Depth. - 90 ft.
temperature inside 4 1/2° C. 40.1
4 Bats. - 1 Myotis, 3 Corym.
Myotis hanging loosely
1 Myotis and 3 Corycom
located on ceiling 25ft
from entrance.