Grizzly Bear or Brown Bear

News

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    Young grizzly removed from Eastern Idaho and sent to a wildlife sanctuary

    Idaho Fish and Game removed a third bear (two grizzlies, one black bear) from the wild in Eastern Idaho this summer because the bears were attracted to food left out by people.

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    F&G traps and relocates North Idaho grizzly spotted on private lands

    Idaho Fish and Game recently trapped and released a sub-adult grizzly bear that was spotted several times in North Idaho. F&G conservation officers hauled a trap to a location near where the bear was spotted digging up and eating a goat that had been buried on private property near Chilco. 

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    Young grizzly trapped and relocated in Eastern Idaho

    On Aug. 8, Idaho Fish and Game personnel captured a yearling grizzly bear in a research trap near Big Springs. Grizzly bears typically stay with their family group until they are two years old. Biologists were uncertain why this young bear was not with its mother, but it was in good condition and making it on its own.

    This was not a management or conflict capture, but the young bear had been seen near Mack’s Inn on a couple of occasions and it was always alone. Biologists fitted it with a GPS collar and relocated it to an area with less human activity.

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    Grizzly bear trapped and relocated in Eastern Idaho

    On July 20, federal USDA Wildlife Services officials investigated the death of a domestic calf in the Dry Creek drainage near Kilgore and determined the calf was killed by a grizzly bear.

    That evening, personnel from Idaho Fish and Game and Wildlife Services set a culvert trap and captured a large male grizzly. The bear was immobilized, given a body condition and health assessment, fitted with a GPS collar and relocated to a remote area in the Fish Creek drainage on Forest Service land.

    Fish and Game staff will continue to monitor the bear’s movements and activities.

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    F&G removes grizzly that frequented campground near Island Park

    In order to protect public safety, Idaho Fish and Game officials on July 20 lethally removed a sub-adult male grizzly bear from near the Forest Service Mill Creek Campground in the Island Park area. Fish and Game staff were assisted by the Fremont County Sheriff’s Department and U.S. Forest Service personnel.

  • Grizzly bear in Yellowstone Park

    Ada County hunter draws first Idaho grizzly bear tag

    An Ada County resident was drawn for the Idaho grizzly bear hunt and has been notified by Idaho Fish and Game, which by law can’t disclose the name of the hunter. 

    There were 1,272 people who applied for the single grizzly bear tag, which was open only to Idaho residents. It will be used in a portion of Eastern Idaho, and the hunt is scheduled for Sept. 1 through Nov. 15, however, there is a chance the hunt may not happen due to pending litigation in federal court.

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    Fish and Game moves grizzly bear that was repeatedly seen near campground

    Fish and Game personnel trapped a sub-adult male grizzly bear from the Mill Creek Campground in Island Park on July 11 after receiving multiple reports of a bear in, or close to, the campground and a nearby subdivision.

    The bear appeared to have lost some of its natural fear of humans, which is referred to as "habituation," a condition that can be dangerous to humans and the bear. 

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    F&G officers continuing search for injured grizzly bear near Kilgore

    On Friday, June 29, officials responded to reports of an injured grizzly bear in the West Camas Creek drainage near Kilgore.

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    Biologists begin grizzly bear trapping in the Caribou/Targhee National Forest

    Fish and Game will begin trapping efforts in the Upper Snake Region from the end of June until the end of August.  This research is part of on-going efforts required by the 2016 Conservation Strategy for the Grizzly Bear in the Yellowstone Ecosystem to monitor grizzly bears.  

  • Grizzly bear in Yellowstone Park

    Idaho resident hunters can apply for grizzly bear hunt June 15 through July 15

    One tag will be issued for a hunt in a portion of Eastern Idaho, and the drawing is limited to Idaho residents with a valid hunting license. 

Grizzly Bear or Brown Bear

Ursus arctos

IDAPA Classification: Big Game
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Health Issues Which May Affect This Animal

What Causes This Disease?

Trichinosis is a disease caused by a nematode parasite, Trichinella spiralis.

Where Is The Disease Found?

Trichinosis occurs throughout North American and can be found in grizzly bears, polar bears, black bears, feral swine, mountain lions, wolverines, wolves, coyotes, and foxes. Trichinosis has been documented in black bears and mountain lions in Idaho. Trichinosis has been documented in humans associated with consuming home-made jerky made from a cougar and a black bear in Idaho.

Signs of Disease

Animals infected with trichinosis generally appear healthy. Trichinosis is hard to detect when butchering because there are few lesions and the cysts are very small. The cysts are most common in the muscles of the jaw, tongue, and diaphragm. Animals that are infected with adult worms may have swollen intestines with small bruises on the intestinal wall. Affected muscles and associated lymph nodes may be soft and swollen.

Read More About Trichinosis