Idaho’s rugged wilderness sparks curiosity among wildlife lovers, but one question stands out: Are there grizzly bears in Idaho? Yes, grizzly bears (Ursus arctos horribilis) roam the state’s forests, though they’re confined to specific regions like the Selkirk Mountains and the Greater Yellowstone Ecosystem. With a population of roughly 70-80 bears, Idaho’s grizzlies are a testament to decades of conservation efforts, yet they remain a threatened species.
In this article, we’ll explore where these bears live, their historical decline, ongoing recovery initiatives, and essential safety tips for navigating grizzly country. Join us as we uncover the story of Idaho’s grizzly bears and their place in the state’s natural heritage.
Key Takeaways
- Grizzly Bears Present: Small populations in northern Idaho and near Yellowstone, totaling about 70-80 bears.
- Threatened Status: Protected under the Endangered Species Act since 1975.
- Conservation Success: Growing numbers show recovery, with sightings in central Idaho.
- Safety Essentials: Bear spray, noise, and food storage are key in grizzly territory.
- Future Outlook: Debates continue over reintroduction and delisting from endangered status.

Grizzly Bears in Idaho: Where Are They Now?
Grizzly bears are a rare sight in Idaho, but they do exist, primarily in two regions. In northern Idaho, the Selkirk Mountains host around 35-40 grizzlies, part of the Northern Continental Divide Ecosystem. In eastern Idaho, the Greater Yellowstone Ecosystem supports another 30-40 bears. Recent signs—like a 2019 trail camera capture near Kelly Creek and 2020 tracks near Grangeville—hint at grizzlies venturing into central Idaho, including the Selway-Bitterroot Wilderness. These movements suggest a slow but promising expansion from their core habitats.
Population and Range Details
Idaho’s grizzly population is estimated at 70-80 bears, a modest recovery from near-extinction. The Idaho Fish and Game agency uses radio collars and genetic sampling to track their numbers and health. While the Selkirk and Yellowstone areas remain strongholds, occasional sightings in central Idaho spark hope for broader recovery, reflecting the bears’ resilience and conservation progress.
The Historical Journey of Idaho’s Grizzlies
Centuries ago, grizzly bears roamed freely across Idaho’s forests and mountains. Early explorers, like Lewis and Clark in 1806, noted their abundance in regions like the Bitterroot Ecosystem. But their numbers crashed due to:
- Habitat Loss: Logging and settlement shrank their territory.
- Overhunting: Bears were killed for sport or to protect livestock.
- Human Fear: Conflicts led to widespread culling.
By the mid-20th century, grizzlies were nearly gone from Idaho, prompting their listing as a threatened species under the Endangered Species Act in 1975, a pivotal moment in their survival story.
Conservation Efforts: Bringing Grizzlies Back
Idaho’s grizzly population owes its comeback to dedicated conservation programs. Key initiatives include:
- Habitat Preservation: Protecting vast wilderness areas like the Selway-Bitterroot and Frank Church River of No Return ensures grizzlies have space to roam.
- Conflict Reduction: Public education promotes bear-proof containers and attractant management to minimize encounters.
- Population Tracking: Radio collars and DNA analysis provide vital data on bear movements and health.
Despite gains, grizzlies remain threatened, with debates about removing federal protections ongoing, as Idaho pushes for delisting based on recovery success.
How to Stay Safe in Grizzly Bear Country
Exploring Idaho’s wild spaces means preparing for grizzly encounters. Here are proven safety tips:
- Bear Spray: Carry it, keep it accessible, and practice its use—it’s your best defense.
- Make Noise: Sing, talk, or clap to avoid surprising a bear, especially in dense brush.
- Secure Food: Store food in bear-proof containers or hang it 10 feet high, 4 feet from tree trunks.
- Stay Alert: Watch for tracks, scat, or dug-up ground to spot bear activity.
- Group Travel: Bears are less likely to approach multiple people.
These steps, recommended by Idaho Fish and Game, protect both you and the bears, fostering safe coexistence.
The Future of Grizzlies in Idaho
Could grizzly bears reclaim more of Idaho’s wilderness? The Bitterroot Ecosystem, a former grizzly stronghold, is a prime candidate for reintroduction, though no active plans exist. Supporters see ecological benefits, like enhanced biodiversity, while critics highlight safety risks and habitat challenges. Idaho’s push to delist grizzlies from the Endangered Species Act fuels debate, with officials arguing recovery goals are met. For now, efforts focus on safeguarding current populations and their habitats, balancing human needs with wildlife preservation.
Conclusion
So, are there grizzly bears in Idaho? Absolutely—small but thriving populations grace the Selkirk Mountains and Greater Yellowstone Ecosystem, with signs of expansion into central Idaho. Their journey from near-extinction to cautious recovery highlights the power of conservation. By learning their story and practicing safety, we can share Idaho’s wild spaces with these iconic bears. Want to explore more about Idaho’s wildlife? Visit our other articles on Nature and Wildlife TV for deeper insights!
References
- U.S. Fish and Wildlife Service – Grizzly Bear: Recovery efforts.
- BoiseDev – Inside Idaho’s Grizzly: Bear activity updates.
- Coeur d’Alene Press – Grizzly Delisting: Conservation debates.