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Nature Notes from Crater Lake
Volume II No. 2, August 1, 1929
United States
Department of the Interior
National Park Service
Mr. E. C. Solinsky,
Superintendent
Mr. Earl U. Homuth, Acting
Park Naturalist |
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- Introduction - Earl U. Homuth
- Castle Crest Garden - Earl U.
Homuth
- Fantastic Carvings By Erosive
Agents - Dale Leslie
- The Cleetwood Rudder - Earl U.
Homuth
- Conies - Charlie Croghan
- Notes On Three Amphibians -
Berry Campbell
- Poison! - F. Lyle Wynd
- Crater Lake Museum Notes - Miss
Mable Hibbard
- Elk -
Earl U. Homuth
Castle Crest Garden
By Earl U. Homuth
That the variety and profusion of wild
flowers in Crater Lake National Park compares favorably with those of
other Parks, is not generally evident to the casual visitor. The limited
flora found on the immediate Rim where most visitors camp may have given
this impression. But the moist meadows and swamps, where the streams are
block by moraines, and the slopes where countless springs flow from the
rocks provide conditions in which typical mountain wild flower gardens
are found.
A natural wild flower garden of this
type lies at the base of Castle Crest, less than two miles from the Rim
and a few hundred yards from Headquarters, hidden from the road by a
series of moraines. A path has been constructed to this garden. It
passes through a variety of habitats, including talus slopes, dry pumice
slopes, moist cliffs, forest and swamps. The elevation of 6600 feet
places it on the border between the Canadian and Hudsonian Zones, so
that the forest trees seen on the Rim above, and those of the lower
slopes of Mount Mazama are represented.
Among the wild flowers over two hundred
species have been listed, including four species of mimulus, or Monkey
flowers, of which the Pink Monkey flower (Mimulus lewisii) grows
in great masses of color. The Monk's hood (Aconitum columbianum),
Senecio (Senecio triangularis), and Fleabane (Erigeron
salsuginosus) occur in particular abundance in the moist areas,
while the moraines are covered with great patches of Scarlet Gilia (Gilia
aggregata) and a veritable hedge of lupines, sedges and numerous
others form a boundary between the moist and dry habitats. Countless
mosses occur on knolls built up on the meadow. The forest floor is
covered with creeping currants and raspberries. Near the entrance to the
garden is the largest area of Western Anemone (Pulsatilla
occidentalis) to be found in the vicinity. Two species of orchids
(Limnorchis stricta and
L. dilitata) are also to be found.
Species not occurring now will be
transplanted and it is hoped that Castle Crest Garden which has been
named for the towering cliff which rises two thousand feet above, may in
time become recognized as a distinct feature of Crater Lake National
Park.

Fantastic Carvings By Erosive Agents
By Dale Leslie, Ranger Naturalist
The various agents of erosion have
carved many fantastic images on the massive igneous outcrops found on
the rim of Crater Lake.
As one views the profile of Garfield
Cliffs from the west, he sees a huge boulder jutting from the wall about
half way to the summit of the escarpment. This mass of rock from this
position assumes the shape of a bear partly emerged from its den. So
vividly is this portrayed, one imagines the head and shoulders are
undergoing physical strain endeavoring to drag the rest of the body from
the den.
How long this masterpiece of nature may
be seen is not known as the walls of the cliff are rapidly wearing away
as evidence in the small daily rock slides which occur in that area.
However, if the image of the bear is
gradually being effaced, it may be possible for another still more
fantastic shape to be formed at some point further down from the debris
which falls from above.
The Cleetwood Rudder
By Earl U. Homuth
Among the many interesting relics in
the possession of William G. Steel, which will be presented to Crater
Lake National Park when a permanent museum is established, is the rudder
of the Cleetwood, the boat used in sounding the Lake in 1886.
When the Geological Survey complied
with a request for a survey of Crater lake in that year, Mr. Steel was
commissioned to build a large boat and two skiffs. The boats were
brought to Ashland from Portland on a railroad flat-car. There a heavy
sling of canvas and ropes was fixed to a wagon frame, and the boat
carried in this sling to ease the jolts and strains of a rough journey
through the mountains to Crater Lake. A week was required for the trip.
The route followed the old road which crosses the Cascade Divide about
six miles south of the Lake. It was necessary to spend a full day for
the last stage of the jaunt, going directly up the slopes of the
mountain through the forest, across snow-fields, logs and finally to the
Rim.
A crate of heavy timber was then
constructed, the boat lashed to the crate, and a stout cable snubbed
around a tree on the Rim. This tree still stands as a landmark of this
unusual launching.
The boat was pushed over the edge of
the Rim, and the line played out as it slid toward the bottom. The slope
here is approximately at an angle of 45 ° and the Rim lies about 950
feet above the water. Sixteen men accompanied the boat down to the lake.
When half way down, the boat was
secured, while the rope was snubbed around a tree at that point. When
the line was again entirely played out the boat was still more than ten
feet from the water, with the prow projecting several feet over a ledge
about ten feet high. The boat could not be pulled back nor could more
rope be spliced in. The only alternative was to cut the rope and allow
the boat to drop into the water. It was necessary that someone should
accompany the boat to bring it back to shore should it ride too far out.
Everyone in the party volunteered. The boy who had driven the team on
the trip from Ashland was chosen, it being reasoned that since he was
the only person to have ever come by boat to Crater Lake he should be
the one to finish the trip.
The boy braced himself to the stern.
With one stroke of the axe the rope was cut. The boat shot forward over
the ledge, dropped upright on the water, and floated safely upon the
Lake. The lad gathered himself up in the bow, bruised and bloody, but
the happiest boy in Oregon for having completed this strange boat ride.
Later an unofficial sounding of the
Lake, a few hundred feet from land was made. Great depths were
anticipated, each man venturing a guess. The line was gradually let
down. As it sank deeper and deeper the men watched with increasing
astonishment. Six hundred, eight hundred, one thousand feet -- and still
it continued to sink! When the line finally stopped at 1210 feet, the
men gave vent to their amazement in a shout which brought those on the
Rim hurriedly down the slope fearing someone had been killed.
Though it was late in the evening, a
man was dispatched to Fort Klamath to give the news to the world that a
depth of 1210 feet had been found near the shore of Crater Lake.
During the following days, soundings
were made systematically the results of which are recorded on the maps
used today. The greatest depth, 1996 feet, established Crater Lake as
the deepest fresh water lake in the world other than Lake Baikal in
eastern Russia.
As told by William G.
Steel
to Earl U. Homuth
Conies
By Charlie Croghan, Ranger
Inspite of the fact that conies are
usually very timid and seclusive animals, this season they are becoming
somewhat accustomed to the nearness of visitors at Crater Lake.
They may be seen busily engaged in carrying and storing their winter
supply of forage at the foot of the new trail during the quieter moments
between launch trips, giving observing passers-by a rare opportunity to
study them. These exceedingly interesting little animals do not
hibernate in the winter as do ground squirrels and marmots. Owing to the
fact that their homes are deeply burried with snow seven or eight months
of the year, they are busy during the short summer season laying up
prodigious stores of grasses and other vegetation to be used as hay
during the long winter. Among themselves they are very sociable,
communicating with each other along the rocky pathways beneath the snow
in the winter-time.
Notes On Three Amphibians
By Berry Campbell
At the foot of the new trail to the
Lake, three species of amphibians were found on July 1, 1929. The first
was the Longtoed Salamander,
Ambystoma macrodactylum. This is a chocolate colored lizard-like
animal, about four inches long, with a bright wheat stripe down its back
from its neck to the tip of its tail. On its head are several more
blotches of wheat. The adults are abundant under the rocks at the shore
of the Lake, while in the small bays and pools, the larvae may be seen
swimming about.
The Pacific Water Dog was also found.
All of those seen were just losing their gills and metamorphosing into
adult salamanders and, consequently, they were not as large as one would
ordinarily find them. Those measured three and one-half or four inches
but they grow to be twice that long. They may be recognized by their
light orange stomachs and by their rough skin. The Water Dog is found
along the whole Pacific Coast from Southern California to British
Columbia.
The third amphibian was the
Northwestern toad, Pufo boreas boreas.
The specimen that we found was a young one, about two inches long; the
ordinary length is about four or five inches. These toads may be
recognized at once by the warts on their skin and the white stripe down
their backs. They are found all over northwestern United States.
Poison!
By F. Lyle Wynd
The False Green Hellebore (Veratrum
viride Ait.) is blooming in profusion on the camp ground at the Rim.
Its large green leaves cause tourists to frequently mistake it for skunk
cabbage.
The Hellebores have long been know to
be very poisonous. All parts of the plant are lethal. As far back as the
time of Pliny the deadly properties of this genus of plants were know.
Pliny himself tells us how oxen, horses, and swine were killed by eating
the foliage. On our own Pacific Coast, far from the time and place of
Pliny, there is considerable loss among foraging stock when the grazing
is short. The fine green leaves are very tempting to animals, although
it is rare that they will eat them unless pressed by hunger.
The number of poisonous substances in
the tissues of the Hellebores is very large indeed. Of these the
so-called "veratrin" having the chemical formulae C32H19NO11,
has a violent physiological effect. It causes severe sneezing and
dilates the pupils of the eyes. Recently this substance has been reduced
to several which were unknown to the earlier investigators. Of these the
base, "cevadin", is very toxic. "Veratridin" and "sabadillin" have also
been separated from the "veratrin" of the earlier writers. There have
been many other poisonous bases, alkaloids, and glucosides found in
these plants by toxicologists.
Most cased of poisoning from this plant
are due to over doses of the drug made from them.
The Indians used this plant as an
emitic.
Crater Lake Museum Notes
By Miss Mable Hibbard, Ranger Naturalist
We are happy to announce the receipt of
several donations for the Natural History Library in the museum. As the
Government makes no appropriation for the purchase of books for library
use these expressions of generosity are very much appreciated.
The collection of rock specimens has
been increased with materials from many of the interesting lava flows
about the Lake.
Study skins of the Bushy-tailed Woodrat
and both adult and immature marmot have been added to the mammal case.
The only reptile heretofore collected
in the Park is the Mountain Garter Snake, found by Dr. Loye Miller in
July, 1926. Sections of the skin cast of two others have now been
brought in from Wizard Island, and the presence of a live garter snake
has been reported recently by one of the workmen.
A collection of insects injurious to
the forest trees of the Park is almost ready to install in the wall
cases which now contain the most representative specimens of the region.
One of the most popular features of the
museum is the cut wild flower exhibit which totals over one hundred
twenty-five specimens. Here visitors can identify at close range the
flowers which they have seen in the Park, whether along the roadside,
trail or in the numerous meadows.
The daily visitors to the museum
usually number over two hundred. This attendance is an encouraging
indication of increasing interest in museum exhibits.

Elk
By Earl U. Homuth
The interest of tourists is always
aroused by the animals of our National Parks. Elk are not native in the
region of Crater Lake, but recently several herds have been reported
from the east side along the Rim Road. During future years Elk may
become a regular attraction to visitors.
A herd of these animals was brought to
Oregon from Jackson Hole country of Wyoming, by the State Game
Commission. They were kept for a time in a game farm, and later
distributed to various parts of the state. About twelve head were placed
in Klamath County, east of Crater Lake, in 1913. This small herd has
increased and now numbers over two hundred which have spread throughout
the Cascade Range in this vicinity.
Three separate herds are known to be
roaming about the Crater Lake region, one near Mount McLoughlin and one
near Red Blanket, toward the south, both being outside the Park area,
although the latter is reported occasionally within the south boundary.
The third group is found about the slopes of Scott Peak. This is the
herd which has been observed this season.