A 63-year-old Wisconsin man is charged with sexual gratification with an animal for allegedly having sex with calves. The man allegedly told police that he routinely stopped at a Greenwood farm, usually after bar closings or on trips to strip clubs near Marshfield or Neillsville.

A criminal complaint filed in Clark County Circuit Court said the farm's owners installed a motion detector on Jan. 22 after regularly seeing footprints and vehicle tracks on their land. Around 4 a.m. the next morning, a sensor sounded and the man was caught leaving the barn.

The suspect told police he had sex with heifers before he went into the service in 1963 and resumed about a year ago at the farm. He admitted he had been to the farm "at least 50 times," according to the complaint.

He told police he never had sex with animals while maintaining a relationship with his girlfriend or his wife, the complaint said.