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Crater Lake National
Park Nature Notes
Volume II No. 3, September 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
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An Indian Legend
- Earl U. Homuth
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More Poison!
- F. Lyle Wynd
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Pumice And Scoria
- Dale Leslie
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Eagles
- F. Lyle Wynd
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In Castle Crest Garden
- Earl U. Homuth
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A Friendly Porcupine
- Dale Leslie
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Mineral Springs
- Earl U. Homuth
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Some Late Flowers
- F. Lyle Wynd
An Indian Legend
By Earl U. Homuth
Many of the prominent cliffs above
Crater Lake bear names derived from Indian legends. In 1885, William G.
Steel obtained several legends from Allen David, then Chief of the
Klamaths.
The stories were not disclosed without some persuasion. Allen David at
first refused to divulge any information. A new silver dollar casually
seemed to arouse his interest, and a second silver dollar, which to him
represented a new trinket, proved to be too great a temptation, and when
once he started to talk it was with some difficulty that he was
prevailed upon to stop.
According to one legend, many years
before the white man came to the region, a band of Klamaths hunting in
the forests came upon a lake set deep within a hollow in the mountains.
Recognizing it as an abode of the gods they passed silently down the
slopes of the mountain and camped far away. One brave, however,
returned. He camped upon the very edge of the precipice, slept till
morning, then arose and joined the tribe far below upon the
mountainside. Again he returned, and each visit bore a greater charm.
Voices, mysterious and strange, emanated from the waters. After many
moons this brave descended to the water, remained for the night, and
again returned to his tribe. Thereafter he spent many night on the lake
shore. On these occasions he saw wonderful forms (Llaos, or minor gods)
similar to a Klamath Indian except that they lived entirely in the
water.
A strange influence came upon this
Indian; he was more hardy and stronger than any member of the tribe.
Older warriors sent their sons for the strength and courage which were
gained by his experience.
On one occasion the youth who first
came to the water's edge captured and killed one of the monsters of the
lake. Immediately he was overpowered by countless others who carried him
to the great rock which stands above the west shore. His throat was cut
with a stone knife and his body torn to pieces and hurled into the
water, where it was devoured by other angry Llaos.
While relating this story to Mr. Steel,
Allen David held his hands before him, palms inward, thus describing the
cliff from which the body of the Indian was thrown. When Mr. Steel later
returned to the lake, he recognized the cliff and give it the name Llao
Rock, which it bears today.
As told by W. G. Steel to
Earl U. Homuth.
More Poison!
By F. Lyle Wynd
The Monk's Hood or Aconite (Aconitum
columbianum) is a very common plant in Crater Lake Park. It is
especially common along the streams near Park Headquarters and along the
Castle Crest Flower Trail.
Most species of Aconitum are poisonous.
One species has long been used in medicine. Cases of human poisoning are
largely to be traced to over-doses of the drug used in medicine.
Fatality from this plant among animals grazing in the higher altitudes
is common. This is another example of the fictitious nature of the
popular belief that animals will not eat poisonous plants.
A lethal dose is exceedingly small
amounting to only 1/16 of a grain. The effect of poisoning in human
beings is first a tingling sensation on the end of the tongue, which
shortly gives rise to burning. This is followed by a tingling sensation
in the throat. The action of the heart becomes depressed and breathing
difficult. Death is caused by a complete stoppage of respiration.
Blyth who has studied records of
poisoning in Europe states that there have been cases of murder,
suicides, and many more or less accidental deaths. In two of these cases
children met death by chewing the flower.
All parts of our species are poisonous
but the seeds and roots are especially potent. The exact nature of the
lethal substance is not yet known to science, and there is no specific
antidote available at the present time. However, physicians have used
atropin and amyl-nitrate. Artificial respiration is often necessary
during treatment.
From the above, one can readily see the
danger which lurks in one of our most beautiful plants.
Pumice And Scoria
By Dale Leslie, Ranger Naturalist
Tourists who are interested in rock
collections usually find the display of vesicular lava in the museum at
Crater Lake National Park fascinating. These forms of lava are known as
pumice stone and volcanic scoria. In physical appearance both are
closely related since each is very porous. However, the color of pumice
is usually very light while that of scoria varies from red to black.
Another relationship may be shown when it is considered that both of
these vesicular forms are found on the surface of lava flows.
When hot lavas pour out upon the
earth's surface they are known to contain an abundance of gases as
evidenced in the clouds of vapor which arise from them. From the study
of scoria and pumice, which are found on the surface of cooled lava
flows, it is believed that there is not a complete liberation of all
gases since these rocks very porous.
This porosity is probably created by
the expansion of gases which are retained in the body of the lava, the
expansion being permitted when the extrusive lavas are subject to a
release of pressure. The top layers assume a foamy aspect. Upon cooling,
the surface lavas maintain this puffed condition and their porosity is
in this way explained.
It is interesting to note that the
cooled surface lavas known as pumice arose from a very viscous flow,
while that lava known as scoria arose from one which was very liquid.
The greatest expansion of gases occurring in lava flows occurs in the
more liquid types and for that reason scoria has a characteristic spongy
appearance. Pumice on the other hand contains many small gas chambers
being formed from a viscous rock. Consequently, the porosity is
sufficient to allow pumice to float.
At Crater Lake National Park the
greatest amount of scoria is found on Wizard Island and pumice is very
abundant around the old Crater Rim.
Eagles
By F. Lyle Wynd
Throughout the summer several eagles
have been noticed flying about the crags near the southeast part of the
Rim. While it is very difficult to positively identify birds flying so
far away, it is believed that these were Golden Eagles.
In their immature stages Golden and
Bald Eagles are very much alike. The mature birds are very easily
distinguished if one is sufficiently close to see the white head and
tail of the Bald Eagle. Both species are known to occur at Crater Lake.
The only Bald Eagle so far reported this year was seen by Ranger Croghan
in the early part of the season.
Several years ago, Golden Eagles nested
in the vicinity of Castle Crest and a pair of Bald Eagles have been
known to nest on Wizard Island. It is presumed that those seen over the
lake are nesting somewhere about the Rim.
In Castle Crest Garden
By Earl U. Homuth
The Castle Crest Wild Flower Garden,
which has been developed with a path displaying to best advantage the
various habitats in which the variety of wild flowers grow in particular
profusion has been visited daily by a large number of tourists. When
this new feature becomes more generally known it will undoubtedly
attract considerable attention.
Other than being a wild flower garden
it has proved to be among the best places in which to observe Park
animals.
Where the trail passed under talus
lying at the foot of Castle Crest, the visitor is invariably greeted by
whistles of conies from the rocks above.
Marmots are particularly numerous. It
is related by one visitor that he saw an older marmot hurriedly covering
several younger ones with earth at his approach.
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The grass and
flowers upon a moist slope were crushed as by the weight of some
heavy object passing down the slope. A workman clearing the
trail reports that he observed the bears descending this hill,
sliding through grasses into the meadow below. |
| Of the birds,
many species not common on the Rim are to be found. The Gray
Jay, Stellar's Jay, and Clarke's Crow are common, the Warblers
of many species are numerous, the Creepers, Nuthatches, and
Robins are seen or heard daily. As a place in which the bird
student could spend time to advantage it is not excelled in the
Park. The flowers attract
great numbers of butterflies, and the hum of smaller insects is
distinctly audible during the warmer part of the day. |
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Several rustic
benches have been constructed beside the stream, which is formed
by dozens of springs flowing from the cliffs, or in the shade of
huge pines and firs, overlooking meadows which terminate in the
colored mass of Castle Crest above. |
A Friendly Porcupine
By Dale Leslie, Ranger Naturalist
The large hemlock forests of Crater
Lake National Park are known to harbor many porcupines as evidence in
various bark peeled trees. This rodent, living in both trees and ground,
feeds upon the bark of the hemlock, which for him is a delicacy just as
are the old scraps of leather, soap and other materials which he finds
while raiding a deserted camp.
It is seldom, however, that a nature
study group of tourists has the opportunity to study a living porcupine
at close range. One morning while such a group was making its way over
an old glacial moraine, a porcupine came from its hiding place beneath
some of the large loose boulders a few feet from the party. Many of the
startled tourists ran, believing in the old story that the creature
would "shoot" its needles. This erroneous idea was soon forgotten when
the porcupine, a slow moving fellow, worked his way over the rocks to a
near-by hemlock which he proceeded to climb in his clumsy fashion,
bracing himself with his broad tail.
In order to see most of the wild,
roaming animal life of Crater Lake Park one must leave the immediate
camp grounds along the Rim and travel the trails which lead into the
forests. Here, where there are no dogs barking from the ends of their
leashes, the natural denizens of the forest work and play unafraid.
Mineral Springs
By Earl U. Homuth
That volcanic action in the Crater Lake
region has long since ceased may be indicated by the fact that no hot
springs or fumeroles are know to exist. It is possible, however, that
some may still be discovered, as many of the deeper canyons on the lower
slopes of the mountain have not yet been thoroughly explored.
A recent discovery of several mineral
springs in Annie Creek Canyon, by Chief Ranger Godfrey, is of importance
in this respect. He states that in his experience this is the largest
flow of mineral water to issue from a single spring. The walls below
have been heavily stained from the fluid which is deep red in color, and
which has a taste similar to that of the mineral springs in the vicinity
of Ashland.
Specimen bottles have been sent to the
laboratories for analysis.
Some Late Flowers
By F. Lyle Wynd
This late in the season the majority of
the smaller varieties of wild flowers have disappeared. These early
blooming species are nearly all annuals, while those flowers that now
line the stream sides are chiefly perennials.
Of the latter, one of the most
beautiful is the Pink Monkey Flower
(Mimulus lewisii). Along the streams that flow through Castle Crest
Garden great masses of them flourish. There are also three other kinds
of Monkey Flower in bloom -- all which are wheat in color.
The Monk's Hood or Aconite (Aconitum
columbianum) is another of these late flowers. It never occurs in
masses, as does the Pink Monkey Flower, but is scattered throughout the
vegetation of the damp places. Its deep blue blossoms are rather
attractive, but the plant is one of the most poisonous in existence.
The swamps just below Park Headquarters
abound in large patches of the Swamp Onion (Allium validum). This
species is easily identified as it has the typical odor of onions, a
characteristic of all members of the genus Allium.
The Pink Spiraea (Spiraea densiflora)
is a prominent autumn shrub. Considerable thickets may be found near the
streams of Castle Crest Garden.
In the deep forests of Mountain
Hemlock, the Prince's Pine or Pipsissewa (Chimaphila umbellata) with its
clusters of pink flowers is likewise a common late summer shrub. This is
small plant about eight inches in height. An examination of its
structure shows it to be a member of the Heath Family.
