Dead squirrels spark health alert at famous Hollywood hiking trail

Visitors to a well-known hiking spot in the Hollywood Hills are being urged to keep their distance from squirrels after multiple reports of animals appearing ill or being found dead along the trails at Runyon Canyon Park.

Park officials say they’ve recently documented squirrels that look sluggish, disoriented, or otherwise unwell, as well as carcasses discovered in the area. Hikers are being asked to notify a ranger right away if they encounter any animals in that condition. The warning, shared through the Friends of Runyon Canyon social media page, stresses that sick wildlife can potentially spread disease to both people and pets..

Squirrel lying on sandy ground at the U.S. Open Championship. — Hikers at a Los Angeles park have been warned to steer clear of the squirrels. Getty Images

According to the guidance, warning signs in animals may include unusual behavior such as lack of energy, trouble moving, or erratic actions. Anyone who comes across a dead squirrel is also encouraged to report it, noting the time and exact location if possible.

Wildlife Health Alert sign for Runyon Canyon Park advising visitors to report sick squirrels. — Officials are asking people not to touch any of these animals and to be sure to keep their dogs away from the wildlife. Friends of Runyon Canyon/Facebook

People hiking in Runyon Canyon Park with the city of Los Angeles in the background. — Officials are asking people not to touch any of these animals and to be sure to keep their dogs away from the wildlife. Getty Images

Officials emphasized that people should not touch any wildlife and should keep dogs leashed and away from the animals to reduce the risk of exposure. Feeding squirrels or other wildlife is discouraged, and visitors are reminded to wash their hands thoroughly after leaving the park.

The situation has fueled speculation online about what might be affecting the squirrels. Some commenters suggested a disease outbreak, while others questioned whether the animals could have been exposed to poison intended for rodents.