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Reid Bacus, of Nederland, was driving up Boulder Canyon on the evening of Sept. 13, 2025, when he came upon this young moose lying crumpled on the pavement after it fell from a cliff, broke its back legs and lurched into the road when two women tried to console it, according to an eye witness. Colorado Parks and Wildlife says humans should never approach wildlife, whether injured or not, “for everyone’s safety.” (Courtesy Reid Bacus)

A moose that apparently lost its footing on steep terrain in Boulder Canyon Monday tumbled off a cliff into a rockslide and ended up breaking both of its back legs. 

A video of the fall went up on social media shortly after the giant animal took its tumble. It shows the moose — a young bull — lying crumpled in the middle of Colorado 119. As other vehicles passed it, including the bus from Boulder to Nederland, some passengers couldn’t make out what it was. One ninth grader told her mother a giant boulder had ripped loose from the canyon wall (which is not unheard of). 

But something other than the moose stood out in the video — two women who got dangerously close to the animal while crouching near it, trying to comfort it. 

The bull lay there until Colorado Parks and Wildlife authorized Colorado State Patrol to euthanize it, said CPW spokesperson Kara Van Hoose in an email. “When wildlife is injured, the main indicator of recovery we look for is mobility. If the animal can move around on its own, it can find food and have a higher chance of survival. This moose was not able to stand due to its broken legs. The humane thing to do in that situation is euthanization.”

As for the women trying to soothe the injured moose? 

“In general, people should always avoid coming close or approaching wildlife for everyone’s safety,” Van Hoose said. “They are unpredictable. The same holds true for when wildlife are injured. They are still unpredictable and there’s still a safety risk in approaching them.”

This makes the 13th moose to die in an accident this year, she added. 

CPW said it processed the moose and donated the meat.

Tracy Ross writes about the intersection of people and the natural world, industry, social justice and rural life from the perspective of someone who grew up in rural Idaho, lived in the Alaskan bush, reported in regions from Iran to Ecuador...