ST. LOUIS — Animal control officers and wildlife experts are searching for several Vervet monkeys that have been roaming North St. Louis neighborhoods since Thursday, Jan. 8.

The monkeys were first seen in the O’Fallon Park area. While initial reports suggested as many as four monkeys were on the move, Justen Hauser, bureau chief of environmental health for the St. Louis Department of Health, said officials cannot confirm an actual number. He stated that more than one animal is currently loose.

The health department and primate specialists from the St. Louis Zoo have been patrolling the area to find food sources and hiding spots. As of Sunday evening, Jan. 11, the animals had not yet been caught.

Public Safety Warning

City officials have issued a safety warning, advising residents to stay away from the primates. Health department spokesperson Willie Springer noted that the monkeys may become unpredictable or aggressive when they are under stress.

While the monkeys typically avoid adult humans, experts warned they might act aggressively toward young children or dogs. Some neighbors have also shared concerns about health risks. Local resident Caroline Dunn told news outlets she is worried the animals could spread diseases like rabies.

Vervet monkeys weigh between 7 and 17 pounds and have distinctive green-tinted fur.

Search Hindered by Misinformation

Authorities said that misinformation on social media is making the search harder. According to reports, people have been using artificial intelligence to create and share fake images of captured monkeys. These fake reports and photos make it harder for officers to track where the primates are actually located.

The origin of the monkeys remains unknown. St. Louis city laws forbid owning exotic pets, including primates. Because of the illegal status of the animals, officials said it is unlikely an owner will come forward to claim them.

Relocation Plans

Once captured, the monkeys will be moved to a professional facility that specializes in the care of exotic animals.

Officials are asking anyone who sees the monkeys to call local authorities immediately. Residents are advised not to try to catch or feed the animals.