Full Breakdown
Surge in Bear-Human Conflicts Across the Rocky Mountains
9/9/2026, 2:10:40 AM
Overview of the Spike
During the summer of 2024, bear encounters rose sharply in Colorado, Utah and New Mexico. In Gold Hill, Colorado, a black bear forced open a Toyota SUV on July 19, became trapped, and repeatedly sounded the horn while tearing the interior. Patrick Sullivan described the vehicle as “totally…unfit to drive.” In early September, a resident in Steamboat Springs was scratched on the knee when a bear approached, and a neighbor deployed bear spray. Additional incidents this year have included a bear attacking a hiker in Golden, a fisherman southwest of Denver being tackled, and a fatal bear attack on the Navajo Nation in northwestern New Mexico.
Background and Environmental Drivers
State wildlife agencies attribute the surge to severe drought and record-low snowpack across the Upper Colorado River Basin. Scientists link these conditions to climate change, noting that reduced natural foods such as nuts, berries and chokecherries force bears into “hyperphagia,” an intense feeding period before hibernation. The combination of drought, a late-spring frost, wildfires and limited winter snow has pushed bears farther from traditional habitats into residential areas.
Data and Statistics
- Colorado Parks and Wildlife (CPW) recorded 8,672 bear-related sightings and incidents as of August 31, 3.6 times the five-year average.
- CPW reported 294 bears euthanized this year, up from 83 through August 2025.
- 98 bears have been relocated statewide, up from 33 last year.
- Utah’s Division of Wildlife Resources logged more than 36 bear killings, surpassing the combined total of the previous three years.
- New Mexico officials reported 187 bear deaths, the highest tally since 2011.
On-the-Ground Reports
- Gold Hill, Colorado (July 19): Black bear entered a parked SUV, damaged the interior and triggered the horn before being freed.
- Steamboat Springs, Colorado (early September): Bear approached a sleeping resident, scratched a knee, and retreated after bear spray was used.
- Golden, Colorado (June): Black bear followed and scratched a hiker.
- Vail area (mid-August): Man scratched outside an apartment-complex laundry room.
- Southwest of Denver (five days later): Young bear tackled an angler; officers later killed the animal.
- Navajo Nation, New Mexico (mid-August): Bear attacked a man who later died; police shot and killed the bear.
Official Statements & Responses
The agency’s “BearWise” recommendations include traveling in groups, storing food away from campsites, carrying bear spray, and, if a bear approaches, standing ground, waving arms, yelling “Hey, bear,” and using spray if necessary. CPW also advises that black bears should never be played dead; instead, people should fight back aggressively.
Samantha Miller, senior carnivore campaigner at the Center for Biological Diversity, said, “Human-animal conflicts in the context of climate change haven’t really been fully researched yet.”
Conflicting Reports & Gaps
Two CPW summaries differ slightly on total incident counts: one source cites 8,672 reports as of August 31, while another reports “over 8,600” for the same period, describing the increase as a 133.7 % rise over the previous year. Both figures confirm a dramatic escalation but differ in exact totals and percentage calculations.
Verbatim Quotes
- “It’s totaled. It’s unfit to drive,” — Colo. Patrick Sullivan
- “Human-animal conflicts in the context of climate change haven’t really been fully researched yet.” — Samantha Miller
- “Bears aren't necessarily behaving any differently but they are definitely increasing their activity in the places that they're looking for food,” — Travis Sauder
- “When they get that far east, there's just zero natural food sources that they would be looking for, like oaks or chokecherries,” — Travis Sauder
