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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Fresno, Dean
2006
Journal
Sierra
Bear Lakes Basin, John Muir Wilderness, Sierra NF, Fresno Co., CA
July 26
Dean, Schivile and I hiked from the Pine Creek trailhead up to
the Bear Lakes Basin over Mt. Pass. On the way, we saw hundreds
of Bdfo tadpoles and several small toads (B. cayugus, I think) in
moisten habitat along the trail above Honeycomb Lake.
The weather was cloudy
in the afternoon but it didn't rain. We camped in the Bear Lakes Basin
just east of Grant Lake. We searched in the seep area at the outlet
from Grant Lake towards Little Bear Lake from 2130-2230 but
found no salamanders. This is where I found one last year. We did
collect a lot of Nebria for Dean. I pulled my data logger out at
2210 and deployed it at 2250. I was somewhat surprised not to see
any salamanders, since conditions in the seep looked good, but this
seems to be a hard site to find them at. There was still a lot of
snow all around the basin.
Sierra
Bear Lakes Basin, John Muir Wilderness, Sierra NF, Fresno Co., CA
July 27
Dean and I walked down to the bottom of the seep habitat below
Grant Lake, to the area where I found a single H. platycephalus last
year. We flipped rocks from 0934-0951 but found nothing. We then
followed the creek down from Little Bear Lake west and then
walked south to a large area of seep habitat, ~300m N of the
Seven Adels Lakes west of Noe Lake. We started searching at 1045
and stopped at 1130. The habitat looked great, with extensive seepage
over bare exfoliating granite with a southern or western exposure.
Dean found an adult female H. platycephalus under a rock.