As weird and concerning as they appear, the virus that causes the dark, wart-like horns or tentacles to grow on cottontail ...

The unusual appearance of the rabbits has drawn significant concern among locals and even social media users online.

The growths are most likely caused by a summertime virus common in some U.S. states, but wildlife officials say there is no ...

Rabbits spotted with "tentacles" or horns growing out of their heads. But it's really happened in Colorado. "There are really ...

Rabbits with horn-like growths have appeared around Colorado, alarming residents. The "tentacles" are due to a virus that is generally harmless.

Rabbits with black, tentacle-like growths sprouting from their faces have been spotted in Colorado. Colorado Parks and ...

It looks like it was black quills or black toothpicks sticking out all around his or her mouth,” one resident said.

Images of rabbits in Colorado with horns and tentacles are making waves across social media, with many likening their strange ...

Residents of Fort Collins in Northern Colorado are on high alert after stumbling across wild rabbits with black horns and tentacles on their faces. But ...

People in northern Colorado have been reporting sightings this month of wild rabbits with black horns and tentacles on their faces. The rabbits appeared to have “black quills or black toothpicks” and ...

Some Fort Collins rabbits have been spotted with strange growths on their heads. Colorado Parks and Wildlife says it is a virus.