Grizzly Bear or Brown Bear

News

  • Island Park Grizzly
  • Grizzly Bear Track

    Collared grizzly bear in the Coeur d'Alene National Forest is a reminder to be bear aware

    A grizzly bear was confirmed northeast of Magee in the Coeur d’Alene National Forest on April 29. Both grizzly bears and black bears can be found in most of the Panhandle and people are encouraged to be aware and take appropriate precautions when recreating in bear country.

     

  • Grizzly tracks in the snow

    Bears are waking up around the Upper Snake Region

    As the days get longer and the snow starts melting, both hunters and bears are becoming more active in the Upper Snake Region. "Whether you are pursuing bears, turkeys, or just out enjoying the spring weather, people need to be aware that they are in bear country," says Jeremy Nicholson, Bear Biologist for the Idaho Fish and Game. "Both grizzlies and black bears have been seen on trail cameras in the Island Park area recently and lots of people have been seeing tracks." 

  • Wildlife Weekend Public Program for Families-Bears of Idaho

    Come learn about black bears and grizzly bears in Idaho. How are they the same and how are the different? Find out how they live, what they eat, and how to be safe when in bear country. This is an open house-style event. Free (donations encouraged). This program is designed for families with children ages 3-13.

  • grizzly_general

    Information Sought in Panhandle Grizzly Bear Shooting, reward available

    An adult female grizzly bear was shot and killed near Spruce Lake in northern Boundary County over Labor Day weekend. Grizzly bears are protected by both state and federal law and the loss of a breeding female is a major setback to the great bear’s recovery in the Cabinet-Yaak Ecosystem. If you have any information concerning this poaching, please contact: Senior Conservation Officer Brian Johnson – (208) 267-4085.

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    Relocated Grizzly Bear Update

    Editor's Note: This article is a follow-up on the grizzly bear captured near Garwood in August.

    The two year old male grizzly bear that was captured near Silverwood, weighed in at 176 pounds. He was fitted with a tracking collar and released in the Cabinet Mountains near the Idaho/Montana border.

  • Grizzly Bear

    Grizzly bear hunt canceled after judge orders federal protection for the bears

    A federal district court judge in Montana on Monday, Sept. 24 ordered federal protections restored for grizzly bears in the Greater Yellowstone Ecosystem, which includes portions of Idaho. 

    "Putting the Yellowstone grizzly population back on the endangered species list is a setback for grizzly bear conservation," Idaho Fish and Game Director Virgil Moore said.

  • young_grizzly

    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. 

  • young_grizzly

    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.

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