Mystical and majestic, the Rocky Mountain Bighorn Sheep is a treasured member of
Montana抯 wildlife heritage and an icon of the American West. Bighorn Sheep are
amazingly sure-footed, swift and strong. Considered the most sociable of
Montana抯 big game animals, big horn sheep delight and intrigue; to view these
incredible animals in the wild is a moment of magic.
For wildlife
enthusiasts, photographers and big game hunters, Bighorn Sheep remain among the
outdoor experiences that become valued memories. Considered the rarest of North
America抯 big game animals, Rocky Mountain Bighorn Sheep live in hard-to-access
rocky cliffs and amid rock fields close to or above the tree line.
During
the winter months, when heavy snow fall drives the herds down from the high
country, hundreds of Bighorn Sheep can be seen at the Koo-Koo-Sint Bighorn
Viewing Site located in the Lolo National Forest near Thompson Falls, Montana.
These agile and nimble footed animals are fascinating to watch from afar with
binoculars or a spotting scope.
Today, approximately 6,000 Bighorn Sheep,
in 40 distinct populations, inhabit over 3.7 million acres of Montana and can be
seen at many locations throughout the state including the Gallatin River Canyon.
Substantial sheep populations have also been established in the Missouri
Breaks.
Admired and respected by the Apsaalooka, or Crow People, the
Bighorn Sheep is integral to tribal culture. The Crow Indians relied on the
sheep to provide food, clothing, tools and tradeable goods. Examples of the
craftsmanship and artistry of the Crow Indians can be found in the beautiful
bows they carved from the sheep horns. Aggressively sought out and exchanged
along the trade routes, a Bighorn Sheep bow was highly prized.
The area
known as the Bighorn Mountain Range was central to the Apsaalooka tribal lands.
Bighorn Sheep are important in mythology of Native Americans. A Crow legend
tells of a man who, possessed by many evil spirits, attempted to kill his son by
pushing the young warrior off a high cliff. However, the young man抯 life was
saved when the forest branches reached out their arms and entangled him. Rescued
and adopted by the Bighorn Sheep, the young man took the name of the herd
leader, Big Metal. The other sheep granted the warrior wisdom, power,
sure-footedness, keen hearing, great strength and a strong heart. When Big Metal
returned to his people he carried the message from the Great Spirit; the
Apsaalooka People would only survive as long as the river that wound out of the
mountains was known as the Bighorn River.
Scientists tell us that
originally the Bighorn Sheep crossed the land bridge from Siberia to North
America and migrated southward where their population peaked in the millions.
Less than two hundred years ago, more than two million bighorn sheep ranged from
Northern New Mexico to Canada. However, as the white man moved west, bighorn
sheep, like the bison, were hunted near to the point of extinction. The bighorn
sheep population was also damaged by diseases, including pneumonia, caught from
the domestic sheep herds the settlers brought with them. By 1900, the Bighorn
Sheep population diminished to only a few thousand sparsely populated across
North America.
Appropriately named for their giant horns, Bighorn Sheep
(ovis canadensis) are a species of wild sheep that inhabit both Siberia and
North America.
The Bighorn Sheep has a grayish-brown coat with a
yellow-white underbelly with a creamy-white rump patch around a small brown
tail. The massive and curled horns of an adult ram will measure up to 45 inches
long and often weight over 30 lbs each. The ewes have horns as well, however
theirs are 6-13 inches long and are only slightly curved. Old rams often weigh
in excessive of 300 pounds and ewes average 150 pounds.
The herds
segregate according to sex and age; ewes and the young lambs and yearling males
will band together, the larger adult males will band in herds grouping together
about 2 to 3 year age spans.
Bighorn Sheep breed in the fall with intense
mating competition or 揾ead-butting?amongst the males; rams battle for dominance
by a fierce clashing of horns. Ewes normally breed at 2 1/2 years of age, but
often breed as yearlings. Lambing happens in April through June.
If you
visit Montana and encounter Bighorn Sheep along the roadside, do not get out of
your vehicle and approach too closely. Bighorn Sheep appear docile, but have
been known to charge people who make them uncomfortable or crowd them to
closely. Remember to always allow wild animals the natural space they require
and enjoy them from a distance.
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