Photos of the cottontails inspired nicknames like “Frankenstein bunnies,” “demon rabbits” and “zombie rabbits.”

Viral photos have inspired a fluffle of unflattering nicknames, including "Frankenstein bunnies," "demon rabbits" and "zombie rabbits."

According to the Bureau of Land Management Utah, bears have been sighted in Grandstaff Canyon and along the Colorado River, in the Dewey Bridge to Hittle Bottom area. So if you are hiking or boating around Moab, officials are asking you to take extra precautions.