Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
73
Journal
R.E. Johnson
1968
Aug 16 Missoula to Superior to north Bitterroot Mtns, Montana
huckleberry, western pasque flower, blue gentian, everlasting,
& a tall (1 foot) red heather). Pine Siskins & Cassin's
Finches were seen among the trees. Clark's
Nutcracker was heard down the north slopes.
Conys were heard from rock slides & rock outcrops
along the top & north slope of the ridge.
The vegetation was distinctly sub-alpine
in nature. The most nearly alpine locations
were (1) the head of the west-most Bonanza Lake, where
there is a large snowbank & a large talus slope
leading down toward the lake, (2) steep slopes & cliffs
leading down toward 2 small ponds which were
located SW & above Lost Lake. They are at approx 6600 ft
& the ridge above is over 7000 ft. There are many large
snow banks just above these ponds & another along the
ridge top. It is clear that the sun only briefly
reaches this slope & that vegetation here is seasonally
behind the other parts of the ridge that have been
seen. This second location is probably the most
of the 2
adequate for rosy finches since it has more snow
& steeper cliffs, however there is no real alpine
vegetation. No rosy finches were seen or heard.
To the NW, Eagle Cliff Pk (7543 ft) could be
seen to have 2 snow patches on its SE side.
Since it is the highest peak in that direction
& has a lake on its north slope (Cliff Lake), it
seems possible that it may have more