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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
rito, Sean
2004
Journal
Convict Creek, Mono Co., CA
August 6
Derham Dimiani and I hiked from Convict Lake up Convict Creek
for about four miles to the point where the trail crosses the
Creek at a washed-out bridge, of which only the concrete supports
remain (see map in species account). We then turned up a side
canyon to the north to look for a population of Hydromantes
platycephalus that Derham had found some years ago. About
20 feet up the canyon on the east side of the stream, Derham turned
one rock on the stream edge that was sitting on another rock and
found a large adult salamander (SMR #16). He quickly found 2
juveniles in the same area. We then searched up and down both
sides of the stream, including some small cops on the west side,
and I found another juvenile some 50m up the stream on the
east side among some rocks about 2 ft from the stream edge. We
eat lunch and searched again near the canyon mouth. We found
1 more juvenile near the canyon mouth and 2 more adults and
2 juveniles about 50 ft upstream under some small rocks amid
a thick growth of wildflowers (Compositae). All of the juveniles were
golden in color and 1 1/2" - 2" long, and the adults were a
fairly dark mottled gray color. The habitat was very different from
sites in the high Sierra that I have seen, since it was a
stream with a lot of water flowing very fast. There were many
flowers around the stream along with some small ledges and
whitetail pines (I think...), but the immediate edges of the stream were
mostly bare rock. The weather was sunny, calm and fairly warm
all day. I also stopped to look at the area around Lake Bridge in
Mammoth Lakes, but did not see any suitable habitat.