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Transcription
Cogswell
1944
Journal
117
Sep. 8 (2 1/2 mi NW)
Red Mtn. 5300 ft. To South Dubakella mtn. 5828 ft.
14-12 mi. 5 Hayfork, Trinity Co., Caly.
(cont) saw a gray squirrel in a large Jeffrey Pine.
I shot at it, but it ran on out along a long
limb (not near any other tree). from which Dr.
Leopold shot it down. He prepared the specimen.
Shortly above this, and still within the forest,
the usual chickadees, nuthatches, and a Jay were
called up by squeaking - and also 2 warbling
vireos (1 collected). 2 cedar waches,
1 Downy woodpecker, were seen.
at about 5350 ft. altitude the forest becomes
spotty, and the vegetation along the ridge is
chiefly manzanita (Arctostaphylos patula), ceanothus
cuneatus, Ceanothus cordulatus [in less xeric sites
than last], Prunus emarginata, Quercus garryana
var. breweri. These are in shrubland or chaparral
formation, but easily traversed except some
of the taller shrubs. scattered trees of the forest
dominants adjacent extend up to the ridge
top at various places.
From about 5650 or 5700 ft. or up the shrubs
are smaller or very sparse to none at all
on the most exposed slopes & ridges, which
latter have more and more schist rock outcrop as
the summit is approached. The whole aspect
of this area is one of a dry alpine slope;
but scattered low Ceanothus, and several types of
suffruticent plants covers up to 10 % or so of it.
on the N.-facing slopes the "chaparral" reaches