Colorado Parks and Wildlife say rabbits in Fort Collins are infected with rabbit papilloma virus, causing horn- or ...

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

Some cottontail rabbits in Fort Collins, Colorado, have been drawing attention because they have wart-like growths on their ...

Wildlife officials in Colorado have confirmed a troubling rise in cases of shope papillomavirus, a rare disease causing wild ...

Colorado Parks and Wildlife: Scary-looking rabbits were hopping around Fort Collins. These weren’t your standard cute, fluffy ...

As weird and concerning as they appear, the virus that causes the dark, wart-like horns or tentacles to grow on cottontail rabbits is relatively common and usually not anything to worry about, CPW ...

A parade of so-called “zombie” rabbits sporting hornlike growths has sparked confusion and concern in Colorado. Wildlife ...

Colorado residents have spotted rabbits with concerning growths and black protrusions reminiscent of tentacles on their heads ...

Though the strange growths on these animals may look intimidating, experts say there’s not much to worry about, and they're ...

They may look like real-life jackalopes, but these rabbits owe their peculiar appearance to an infection caused by a cousin ...

The unsightly bunnies are infected with cottontail rabbit papillomavirus, which can cause growths that resemble warts or ...

Photos shared online of the infected Cottontails have led to the species being given some unfortunate epithets, including ...