City Cast Denver logo
Advertisement image

Is It Time to Bring Wolverines Back to Colorado?

Posted on May 21, 2024   |   Updated on September 30, 2025
Peyton Garcia

Peyton Garcia

a wolverine stands in the snow

Is Colorado ready for the return of wolverines? (Cavan Images / Getty Images)

State lawmakers have overwhelmingly approved the reintroduction of wolverines to Colorado’s wilderness. The high country predators, though native to Colorado, were officially wiped out of the state by 1919 due to unregulated trapping and poisoning. Last year, the species was federally designated as “threatened.” If Gov. Polis signs off on the measure, a formal reintroduction plan will likely follow. But one thing the effort’s sponsors have made abundantly clear: It will not go as poorly as the highly controversial recent wolf reintroduction did. For starters:

  • The plan will include funding to compensate ranchers in the case of lost livestock from the get-go (this was only added later by voters for the wolf reintroduction plan).
  • There is no deadline for the reintroduction, giving wildlife officials ample time to meet and solicit feedback from impacted communities, something that was not the case for the wolf plan.
  • The effort will start first with an experimental population to be managed by Colorado Parks and Wildlife — a plan that will need to be approved by the federal government.

Supporters of the bill also want to draw attention to one major caveat: Wolverines are weasels, not apex predators.

They do not eat cattle. They do not eat sheep. They do not eat people.Rep. Barbara McLachlan, Democrat from Durango, bill co-sponsor

Brush Up on Your Wolverine Knowledge:

  • Wolverines are known for being able to face down predators twice their size!
  • They are primarily carrion scavengers, feeding on already dead animals, but will kill rabbits, rodents, and sometimes even livestock.
  • Some common nicknames include “skunk bears” or “mountain devils”
  • Wolverines require high-altitude dens in snowy mountains. Sadly, experts believe wolverines will lose 30% of their habitat in the lower U.S. over the next 30 years due to climate change.
  • Wolverines are solitary animals that are typically only spotted together for mating purposes.
  • Wolverines can easily wander up to 15 miles in a day.

Share article

Hey Denver

Stay connected to City Cast Denver and get ready to join the local conversation.

Can't subscribe? Turn off your ad blocker and try again.
Advertisement image

The latest in Denver