If a state has hunting laws that stupidly written, I wouldn't count on them letting you off if you reported it. I would probably take it home and process it and keep my mouth shut, that means not telling anybody. I think it would be more unethical to leave it and I think there is no reason to punish someone for an honest mistake like that. I'm not a dishonest person, but I don't go tell the police to write me a ticket for speeding either.