An 81-year-old Connecticut man was arrested after he was spotted “humping” a bush in his birthday suit, police said.

Wallace Berg was seen roaming around naked outside his Stratford home, and then allegedly engaged in illicit activity with the shrubbery on Monday, according to the Connecticut Post.

A neighbor confronted Berg, who covered himself and went inside his house.

Berg was charged with public indecency, police said. He was released after posting a $10,000 bond.