Unusual sightings of wild rabbits with tentacle-shaped growths on their faces have sparked alarm across parts of the United States. Wildlife experts warn that the disturbing condition is caused by a rare virus. It is is spreading among cottontail populations, prompting concerns over its impact.
Rabbits with tentacles spotted in Colorado
Wild rabbits in Fort Collins, Colorado, have been seen with what appears to be tentacles on their face, prompting concern from residents and wildlife authorities. Photos circulating online show clusters of black, toothpick-shaped protrusions from the rabbits’ heads, cheeks, and mouths. The disturbing images have fueled alarm and speculation about what could be causing such deformities.
According to Colorado Parks and Wildlife (CPW), the unusual growths are the result of the cottontail papilloma virus (CRPV), also known as Shope papilloma virus. This disease produces wart-like tumors on rabbits, typically around the head, ears, and eyelids.
While the appearance is alarming, officials emphasize that the condition does not spread to humans, pets, or other animals. It can only be transmitted between rabbits, most often via bites from mosquitoes and ticks. Owners are urged to protect their animals from insects.
Early symptoms often include red bumps that develop into thick, wart-covered masses. In severe cases, the dark bristle-like growths can obstruct a rabbit’s mouth, nose, or eyes, leading to blindness, difficulty eating, or even death. Some tumors may become cancerous.
Local resident Susan Mansfield said she recognized one infected rabbit over multiple seasons. She said, “Looks like it was black quills or black toothpicks sticking out all around his mouth, or her mouth. He had the same black stuff on him. I thought he would die off during the winter” (via WLBT).
CRPV is common in cottontail populations, particularly during warmer months. There is no treatment for infected wild rabbits. However, pet rabbits can have tumors surgically removed to prevent them from becoming malignant.
CPW also urges people not to touch infected animals.
