Wildlife Safety in the Bighorn Mountains: Bears & Moose

Yes, there are bears in the Bighorn Mountains — black bears, along with a healthy moose population. Grizzlies are not established in the range, per Wyoming Game and Fish. Wildlife safety in the Bighorns therefore runs on three habits: carry bear spray and know how to use it, store food properly, and give moose more room than feels necessary.

The animals are a reason to come, not a reason to stay home — but respect scales with knowledge, and the Bighorns' mix differs from Yellowstone's in ways that matter for how you prepare. We brief guests on this constantly: Wyo Stays is a licensed, insured Wyoming vacation rental brokerage at 151 W Brundage St in downtown Sheridan, hosting guests since 2017, with cabins sitting close enough to the forest that "there's a moose in the yard" is a text we receive, not a hypothetical.

Here's the species-by-species reality, the standard safety playbook, and the one risk — the highway at dusk — that statistically outweighs everything with claws.

Wildlife Safety in the Bighorns, Species by Species

Know who actually lives here. Black bears range throughout the timbered slopes and drainages. Moose thrive in the willow bottoms — Tongue River country, the creek corridors off US-14, the marshy flats near the high lakes. Mountain lions are present, rarely seen. Elk and deer are everywhere, magnificent in a meadow and dangerous through a windshield. As for grizzlies: Wyoming Game and Fish does not consider the Bighorns established or suitable grizzly habitat. A single young grizzly was confirmed in the range's southern end in 2024 — a headline precisely because it was the first in roughly a century — so behave bear-smart universally, but prepare for black bear country, not Yellowstone's.

Species	Realistic risk level	Where you'll meet them	The right response
Black bear	Low if food is managed; most conflicts are attractant-driven	Timbered slopes, berry patches, careless campsites	Make noise on trails; carry bear spray; never run — group up, look big, back away slowly; fight back if a black bear ever attacks
Moose	Highest close-encounter risk in the range	Willow bottoms, creek corridors, occasionally yards in Story and Dayton	Give huge space (think bus lengths, not arm lengths); never get between cow and calf; if charged, run and put a tree between you
Mountain lion	Very low; sightings rare	Deer country, dawn and dusk	Keep kids close in brushy terrain; if confronted, look large, be loud, never run or crouch
Deer & elk on roads	The most likely wildlife danger of your trip	US-14, US-16, I-90 shoulders at dawn and dusk	Slow down in low light; scan shoulders; one animal crossing means more are coming
Grizzly bear	Not established in the Bighorns (per WGFD); transients possible	—	Same bear-smart habits cover the improbable: spray accessible, food stored, aware on trails

The Standard Playbook: Spray, Storage & Space

Three habits cover nearly everything. First, bear spray — carried where your hand can reach it in two seconds, not buried in a pack, and understood before you need it (practice the safety-clip motion at the trailhead). Second, food discipline: in campgrounds and at cabins, food, coolers, garbage, and anything scented lives in the vehicle or indoors, never on porches or picnic tables overnight — fed bears become dead bears, and the feeding starts with one forgotten cooler. Follow posted food-storage rules anywhere the Bighorn National Forest requires them. Third, space: no photo justifies closing distance on any wild animal, and the moose that looks placid in the willows can cover the gap between you faster than you can react. Keep dogs leashed in moose country — loose dogs provoke charges and then bring them back to their owners.

Every moose story I've collected in this valley starts the same way: "I thought it was fine, and then it wasn't." Give them the whole meadow. — a Wyo Stays local

The Underrated Risk: Driving at Dawn & Dusk

Here's the conservative truth: your most probable dangerous wildlife encounter in the Bighorns involves a windshield, not a trail. Deer and elk move at first and last light, exactly when the mountain highways carry visitors chasing sunrise overlooks and dinner reservations. The countermeasures are unglamorous and effective — drop your speed in the low-light hours, scan the shoulders and borrow your passenger's eyes, treat one crossing animal as the herald of several, and never swerve hard into the oncoming lane or the ditch; a controlled brake beats an evasive crash. If you want the joyful flip side of all this caution, our Bighorn wildlife viewing calendar maps when and where to see these same animals safely, and our Leave No Trace guide covers the camp-side ethics that keep them wild.

Report any grizzly sighting, aggressive-animal encounter, or roadkill hazard to Wyoming Game and Fish (wgfd.wyo.gov) or the Bighorn National Forest ranger district — those reports genuinely shape management.

Stay Nearby: Forest-Adjacent Cabins Done Right

Our forest-adjacent cabins around Story, Dayton, and Big Horn put the wildlife on the other side of the window glass — the best seat in the house. These homes come with the practical bones for animal country: indoor and vehicle storage for food and coolers, enclosed garbage, and house guides that spell out the local rules (including what to do when a moose claims the driveway; answer: wait). Wake up to elk in the meadow, coffee in hand, at exactly the right distance. Book at book.wyostays.com — Book Direct — No Channel Fees.

Practical Tips

• Buy bear spray in Sheridan or Buffalo (it can't fly in your carry-on) and keep it reachable, not packed.
• Store all food, coolers, and scented items in vehicles or indoors overnight — at campsites and cabins alike.
• Make casual noise on brushy trails and around blind corners; surprised animals are dangerous animals.
• Drive the passes at reduced speed in the hour around dawn and dusk; that's when the herds cross.
• Leash dogs in moose country, keep kids within sight, and choose a cabin set up for wildlife-smart living at book.wyostays.com.

FAQ: Sharing the Bighorns With Wildlife

Q: Are there bears in the Bighorn Mountains?

A: Yes — black bears live throughout the range's timbered country. Grizzlies are not established in the Bighorns according to Wyoming Game and Fish; a lone young grizzly confirmed in 2024 made news precisely because it was the first in about a century. Practice standard bear safety — spray, food storage, noise — and you're well covered.

Q: Are moose dangerous?

A: They can be — moose cause more close-range injuries in many mountain communities than bears, because people badly underestimate them. Give any moose enormous space, never approach a cow with a calf, keep dogs leashed, and if one charges, run and put trees between you. A moose that stops eating to stare at you is telling you to leave.

Q: Do you need bear spray in the Bighorns?

A: Carry it — that's the conservative, standard practice for hiking and camping anywhere in bear country, black bear country included. Keep it accessible on your hip or chest strap, know the safety-clip motion, and buy it locally since it can't travel in airline carry-ons. It's cheap insurance that also works on the improbable.

Q: What's the biggest actual wildlife risk for visitors?

A: Hitting a deer or elk on the highway at dawn or dusk — it outweighs trail encounters by a wide margin. Slow down in low light on US-14, US-16, and I-90, scan the shoulders, and expect followers behind any animal that crosses. Controlled braking beats swerving every time.

The Bighorns stay wild because people keep a respectful arrangement with what lives here — distance, discipline, and a full tank of wonder. Hold up your end, and the range will show you everything. Set up your front-row cabin at wyostays.com.