Taku
Winter Adventure: Day 3
March 8-12, 2013

Taku Glacier form our lunch spot
willows. Again, they were degraded, but the size and
narrowness
suggested fox. I was excited to find some of the tracks leading
to two
large piles of scat and figured this would identify the animal for
sure.
But, the more we investigated, the more puzzled we became. The
two piles,
sunk several inches in the snow, were unfamiliar, and certainly not
canine or
weasel. Nor did they appear to be rodent or lagomorph. The
scat was
formed into cylinders an inch or so long and piled atop each other—a
surprisingly large volume for a single visit and there weren't enough
tracks to
suggest multiple visits (in fact, just one track leading to it).
It was
gray-green in color and some had some whitish tips and they appeared to
have
vegetation and seeds inside. Along with it there were several
dollops of
old scat that could have been from a fox or other carnivore, which we
saw
elsewhere among the willows later, but it was too old and soft to
identify. It
wasn't until I'd been in town several days that I stumbled across the
answer
while searching for photos of scat; the animal in question was not a
mammal at all,
but a bird! The culprit or culprits were most certainly ptarmigan
or possibly
ruffed
grouse. That would explain
the
trident shaped footprints my mother kept mentioning but which had
escaped my
attention (the tracks were so degraded I did not put much store in
their
shape). In the end, we agreed that ptarmigan or grouse was even
more
interesting than fox!
Having found such rich
tracks in the
willows along the river, we skirted the willows north of us along the
slough on our way to the spruces. We were rewarded with
several
more patches of buried, slimy brown scat with wolverine tracks heading
right
through them, probably on the way across the slough to meet up with the
tracks we
saw the day before. We crossed the tracks and made our way to the
nearest
line of spruces where I saw large shapes flitting among the
branches. In
the distance I heard a Steller's jay call and these individuals turned
out to
be two members of a group of at least five jays noisily moving among
the
branches. Cailey irritated them by roaming around under their
trees and
we continued to hear jays in other trees as well. As we were leaving
the trees
to follow the wolverine tracks south, I stopped again to listen and,
among the
many calls I heard, I suddenly recognized a sweet, soft, gurgling sound
and
realized that I was hearing the local version of Bebop's subtle and
florid
song sung by a wild Steller's jay (Bebop is a
blind education bird
I care
for with the Juneau Raptor Center who introduced me to the Steller's
jays
lovely and intricate song). I wondered if that was a family group
settling
into their nesting territory for the summer.
Delighted, we skied
on. The
location and the day could hardly have been better. The sun was
out,
glittering off the undulating snow fields, the many sloughs creating
wonderful
variations in the landscape. There were no noticeable glacial
moraines in
these meadows, but the whole area was crisscrossed by meandering
sloughs, all
frozen and covered in snow, and delightful to ski down and along.
There
were gusts of chill wind coming up the river, but we were warm enough
in the
sun and I didn't believe I could be more content. Unfortunately,
the
photos seem rather dark and really do not do the scene justice.
We skied
around sloughs and clumps of willows before heading straight inland
through
a dense stand of trees to look for more tracks. We found none
beneath the
closely spaced spruces, but broke out on the other side into a meadow
enclosed
on three sides by trees; sheltered from the wind, the sun was
unbearably hot
and I stripped down to long underwear again. We turned south
again and
skied
through the barrier trees and immediately down into the bottom of a
slough that
skirted the edge of the grove. I saw two narrow, unnatural
looking holes
in the snow a couple of inches in diameter, one of which had some dirty
snow
nearby that had been scuffed by an animal. I suspect it was an
access
hole to the slough--probably mink based on the size--but I was unable
to
confirm. Around the corner and close to the mountain, the slough
was open
to the air and a large patch was lit by the sun. We saw several
salmonid
fry--one a couple of inches long--swimming in and out of the
shadows. The
ones in the sun cast shadows on the rocky bottom.
From there we skied up the
other side
of the slough and continued south near the edge of the mountain,
continuing to
follow our
wolverine. We saw in a couple of places where he changed from his
typical
three-footed gait (meaning the tracks showed up in sets of three, the
middle
one appearing to be duplicated) to a faster bounding gait (I think) of
sets of
two. Some of the tracks were well enough preserved that we could
see and
feel the outline of his pads with our fingertips and even convince
ourselves
that we could feel the five toes. At the last spruce in that part
of the
meadow,
right near the mountainside, there were suddenly two sets of prints,
the one
we'd been following (backwards) and one that emerged from the tree
going in the
same direction we were in about the same condition of
degradation. My
mother kept along the upper tracks and I started following the lower
tracks, but
they were parallel and close enough together that we soon abandoned the
separation and skied in line, keeping both sets in sight. We
wound up skiing along the very bottom of
the
mountain (which rose nearly vertically to our left) at the edge of a
small slough.
After a few hundred yards, the tracks going in the same direction as us
took
off straight up the mountain and disappeared into the trees. We
agreed it
looked like perfect wolverine habitat--steep slopes, rocky outcrops and
boulders, rugged conifers. Most of the trees on the slope were
small and
scrubby, adding to the effect. A little later on, the other set
of tracks
also climbed up the slope and we thought we lost them, but they
reappeared here
and there as we continued the ski the narrow shelf of land between the
mountain and
the small slough. We then reached the large waterfall that drains
the
cirque lake above, openings in the snow revealing stunning worlds of
icicles
and rocky
overhangs. Water flowed actively into the pool below and, though
there
were
snow bridges over the main flow, we opted not to risk them. The
wolverine
had no such reservations. We suddenly discovered that we'd found
the
"end" of the tracks; we had, in fact, been tracking the same
animal. The tracks that had been going in our direction crossed
the
waterfall above us, then curved down on the other side to cross the low
snow
bridge in front of us and head back the way we'd come, disappearing
back into
the woods a short distance on before dropping down to become the tracks
we'd
started following much earlier. Though we'd seen them over two
days, we
guessed that all the tracks we saw were probably laid down within about
an
hour!
When I reached the tree
where we'd
first seen the second set of tracks, I carefully circled it, knowing
that the wolverine
must have entered from somewhere and that I should be able to track it
unless it happened to
rest there
while a heavy snowfall obscured its tracks in, which seemed
unlikely. The
next tree was pretty close, and we'd already observed that the
wolverine rarely
passed up an opportunity to pass under the base of a tree on its
travels, so
chances are he'd come from there and other spruces beyond. I
eventually
found extremely faint depressions between the trees and left it at
that.
Although we were hungry and a little chilly (having been exposed to
icy
gusts of wind for some time), we decided to make one try to cross the
big
slough coming from the waterfall we'd visited, thinking it might be
frozen
farther from the mountain. There was a patch of spruces close to
the mountain
on the other side that my mother really wanted to explore--as did I--so
we high tailed it across the open meadows to the edge of the
slough. We
found a
lot of large chunks of ice floating in it, but nothing to allow us to
cross (see photo to left). We'd have probably had to ski all the
way to the river and
cross
there so we convinced ourselves that there was probably nothing
exciting in
those trees anyway and turned around in search of a sheltered place for
lunch. The one wolverine I've seen in person years before was
treed in
that stand of spruces by my dog Nigel and I wondered if it was the
same
wolverine, or possibly its progeny, that we'd been tracking. My
toes were
also pretty chilled by then, and my legs rather tired. We started
out the
day sinking a couple of inches through the crust formed the day/night
before
from thawing and freezing temperatures and, as the day progressed, the
snow
only got softer in the warmth of the sun and my feet were wet.. As we
headed
back, the gusts seemed to die down a bit, so I wound up picking a spot
more
scenic than wind sheltered. It was on a low slope directly below
a slide
area and was littered with boulders that made the snow into
pyramids. We
climbed on what must have been a huge triangular boulder with a
fantastic view
of the whole meadow and Taku Glacier. We enjoyed another lunch of
bread,
cheese, snacks, and chocolate as the sun warmed us and the breeze
chilled us.
The view was really spectacular and we agreed it was the best day yet.
From there we stuck close
to the base of
the mountain on the way back to the slough, coming in and out of clumps
of
willows, alders, and spruces and up and down sloughs. Several of
the
sloughs in that area were so high and steep that they necessitated side
stepping precariously down and up the other side. We saw more
wolverine
tracks, one of which was along an almost vertical rock face; all other
clues
aside, that alone suggested wolverine, for what other animal would
travel such
an unnecessarily precarious route? Eventually we descended the
gradual
slope to the main slough a few hundred yards from the river near where
it bends
to the north to parallel the mountain. On the other side we skied
up to
the woods, intending to follow the edge of the timber back to the river
to look
for more tracks. Along the way I spontaneously dipped into the
trees and
was immediately rewarded with a new set of tracks that we quickly
determined
must be martin. They were the right size
and gate and much
fresher than
the other tracks we'd seen, so we could discern better the shape of his
pads. We turned into the woods then and found many sets of martin
tracks
as well as one old set of tracks he'd crossed that looked like
lagomorph
tracks--big back feet and little front feet. We'd never heard of
snowshoe
hares in the valley, so we were initially quite excited, but later
realized
that they were actually squirrel tracks.
We continued upriver
following martin
tracks and, instead of dropping to the river when the trees got
uncomfortably
dense, we pushed on ahead until we came across the little guest cabin
at
the
edge of our property. We failed to find the trail through the
woods from
there, though, so we dropped to the river for the rest of the way home.
We drank snow-cold beers when we returned and my mother made fantastic
bison burgers for dinner.
