Mammal
Grizzly Bear
Ursus arctos horribilis
Photo: Brocken Inaglory, CC BY-SA 3.0
Common Names
White Bear / Yellow Bear
Habitat
Mouth of Heart River
Conservation
Vulnerable
First Observed
1805-04-29
Observed At
Near present-day Culbertson, Roosevelt County, Montana
Cruzatte wounded one near Heart River (ND), October 1804; first killed near Big Muddy Creek (MT) by Lewis 29 April 1805.
Journal References
15 journal entries mention Grizzly Bear
Apr
29
1805
Ordway Records the First Encounter with Grizzly Bears
The expedition's first encounters with grizzly bears were genuinely terrifying experiences for men accustomed to the smaller black bears of the East. O...
Jun
22
1805
Gass Describes the Great Falls Portage
...us — made every step miserable. Hailstorms battered them, grizzly bears menaced them, and the heat was oppressive. The portage took from June 16 to July 15, nearly a full...
Aug
14
1805
Lewis: August 14, 1805
...oles, and said inhabited those mountains and lived like the bear of other
countries among the rocks and fed on roots or the flesh of such horses as
they could tak...
Mar
6
1806
Clark: March 6, 1806
...ll we reached tidewater, where
they also abound but do not bear a Similar proportion to the fowls found
in this quarter. we found this bird fat and tolerably flav...
Mar
7
1806
Lewis: March 7, 1806
...till we reached tidewater where they also abound but do not bear a
similar proportion to the other fowls found in this quarter.
There are two speceis of loons. 1st...
Mar
8
1806
Clark: March 8, 1806
...qual length as those of the
geese and brown brant are, and bears about the Same perpotion in point of
length. the Eye is of a dark colour and nothing remarkable a...
Mar
8
1806
Lewis: March 8, 1806
...equal
length as those of the geese and brown brant are and bears about the same
proportion in point of length. the eye is of a dark colour and nothing
remarkable...
Mar
10
1806
Clark: March 10, 1806
...ering to a Sharp point. the upper chap Somewhat longest and bears
on its base at the joining of the head, a little conic protuberance of a
cartelagenous Substance...
Mar
10
1806
Lewis: March 10, 1806
...ring to a sharp point. the upper chap somewhat longest, and bears on
it's base at the joining of the head, a little conic protuberance of a
cartelagenous substace...
Mar
16
1806
Clark: March 16, 1806
... of which forms the extreem End and is
convex and Globelar bearing on its center Some Short broad and irregular
fibers. the Substance is about the consistancy of ...
Mar
19
1806
Lewis: March 19, 1806
...ar
excursions, others of the skins of the deer panther and bear and a blanket
wove with the fingers of the wool of the native sheep. a mat is sometimes
temperari...
Apr
16
1806
Lewis: April 16, 1806
...hat they saw some Antelopes,
& the tracks of several black bear, but no appearance of any Elk. we
were informed by the Indians that the river which falls in on th...
May
16
1806
Lewis: May 16, 1806
...ected to fine a canoe, we
gave them the head and neck of a bear, a part of which they eat and took
the ballance with them. these people sometimes kill the variaga...
May
28
1806
Lewis: May 28, 1806
...re very abundant they
informed us, but there were not many bear. The sick Cheif was much better
this morning he can use his hands and arms and seems much pleased ...
May
31
1806
Lewis: May 31, 1806
...he evening. Willard brought with him the
dressed skin of a bear which he had purchased for Capt. C. this skin was
an uniform pale redish brown colour, the indians...