Rabbits with black, hornlike spikes growing on their heads and other odd or unslightly protuberances are not dangerous and ...

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

Rabbits in northern Colorado have been spotted with bizarre, somewhat grisly horns on their face. Shope papillomavirus is ...

Some rabbits in Colorado are sporting unusual wart- and tentacle-like growths, but officials say it’s not something to worry ...

Rabbit papilloma virus is a mostly benign disease that can impact cottontail rabbits in Colorado bitten by infected fleas or ...

Residents of Fort Collins, Colorado, have been startled by unusual rabbits with horn-like, black growths on their faces which ...

Though the horned rabbits aren’t a danger to humans or pets, Van Hoose advises people to keep their distance from the ...

Fort Collins residents spot cottontail rabbits with hornlike growths, dubbed "Frankenstein bunnies," caused by Shope ...

W ildlife officials in Colorado are fielding calls about unusual sightings of cottontail rabbits with horn-like growths ...