in such unpromising surroundings there is a choice of locations.
There is never going to be any
communism of mountain herbage, their
affinities are too sure. Full in the tunnels of snow water on
gravelly, open spaces in the shadow of a drift, one looks to find
buttercups,
frozen knee-deep by night, and owning no desire but to
ripen their fruit above the icy bath. Soppy little plants of the
portulaca and small, fine ferns
shiver under the drip of falls and
in dribbling crevices. The bleaker the situation, so it is near a
stream border, the better the cassiope loves it. Yet I
have not found it on the polished
glacier slips, but where the
country rock cleaves and splinters in the high windy headlands that
the wild sheep frequents, hordes and hordes of the white bells
swing over matted, mossy
foliage. On Oppapago, which is also
called Sheep Mountain, one finds not far from the beds of cassiope
the ice-worn, stony hollows where the big-horns
cradle their young.
These are above the wolf's quest and the eagle's wont, and though
the
heather beds are softer, they are neither so dry nor so warm,
and here only the stars go by. No other animal of any pretensions
makes a habitat of the
alpine regions. Now and then one gets a
hint of some small, brown creature, rat or mouse kind, that slips
secretly among the rocks; no others adapt themselves to desertness
of aridity or
altitude so
readily as these ground inhabiting,
graminivorous
species. If there is an open
stream the trout go up
the lake as far as the water breeds food for them, but the ousel
goes
farthest, for pure love of it.
Since no lake can be at the highest point, it is possible to
find plant life higher than the water borders; grasses perhaps the
highest, gilias, royal blue trusses of polymonium, rosy plats of
Sierra primroses. What one has to get used to in flowers at high
altitudes is the bleaching of the sun. Hardly do they hold their
virgin color for a day, and this early fading before their function
is performed gives them a
pitiful appearance not according
with their hardihood. The color
scheme runs along the high ridges
from blue to rosy
purple, carmine and coral red; along the water
borders it is
chiefly white and yellow where the mimulus makes a
vivid note,
running into red when the two
schemes meet and mix
about the borders of the
meadows, at the upper limit of the
columbine.
Here is the fashion in which a mountain
stream gets down from
the
perennial pastures of the snow to its proper level and identity
as an irrigating ditch. It slips stilly by the
glacier scoured rim
of an ice bordered pool, drops over sheer, broken ledges to another
pool, gathers itself, plunges
headlong on a rocky
ripple slope,
finds a lake again, reinforced, roars
downward to a pothole, foams
and bridles, glides a
tranquil reach in some still
meadow, tumbles
into a sharp
groove between hill flanks, curdles under the
streamtangles, and so arrives at the open country and steadier going.
Meadows, little strips of
alpinefreshness, begin before the
timberline is reached. Here one treads on a
carpet of dwarf
willows, downy catkins of creditable size and the greatest economy
of
foliage and stems. No other plant of high
altitudes knows its
business so well. It hugs the ground, grows roots from stem joints
where no roots should be, grows a
slender leaf or two and twice as
many erect full catkins that
rarely, even in that short
growing season, fail of fruit. Dipping over banks in the inlets of
the creeks, the
fortunate find the rosy apples of the miniature
manzanita,
barely, but always quite
sufficiently, borne above the
spongy sod. It does not do to be anything but
humble in the
alpineregions, but not
fearful. I have pawed about for hours in the
chill sward of
meadows where one might
properly expect to get one's
death, and got no harm from it, except it might be Oliver Twist's
complaint. One comes soon after this to shrubby willows, and where
willows are trout may be
confidently looked for in most Sierra
streams. There is no accounting for their
distribution; though
provident anglers have assisted nature of late, one still comes
upon roaring brown waters where trout might very well be, but are
not.
The highest limit of conifers--in the middle Sierras, the
white bark pine--is not along the water border. They come to it
about the level of the
heather, but they have no such
affinity for
dampness as the tamarack pines. Scarcely any bird-note breaks the