Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Herbrickson
1950
Journal
Aug. 28 Lower Covington Flats, 5000 ft., Riverside Co., Calif.
shy and easily disturbed. The chipmunks
reacted only to sounds and the most
gross movements (I was about 35 yards
from the water, up on the canyon wall).
The quail seemed little or not at all
disturbed by my movements and the
sounds I made in moving. It repeatedly
approached the pit and started down the
steep slope (it seemed reluctant to use
the more gradual slope which I had
created), stopping about 1/3 of the way
down when dislodged gravel rattled
into the water), crowing its neck and
bobbing its head. Each time it then
retreated back to the level without
going on down, returned to the shade
for a few minutes, only to return,
circle the pit partially or completely
and repeat the performance. Obviously
(!?), thirsty, it never did get any
water while I watched it. At 10:20
A.M., the crack from which I took a
Pipistrelle showed a temp. of 30.5 C.
The sun was just beginning to
fully light the face of the rock on
which the crack opened. Upon
removing water from the water hole