Ohio Rev. Code Ann. § 1533.29

The finding of a gun, net, seine, boat, trap, or other device that is set, maintained, used, or had in possession in violation of the Revised Code or division rule is prima-facie evidence of the guilt of the person setting, maintaining, using, or possessing that property. The finding of a wild animal, or part thereof, unlawfully in the possession of any person is prima-facie evidence of the guilt of that person.