I think this law is mostly intended for deer hunting. Although it does not specifically indicate what the "wounded game" could be, my general rule is that if its on private land and I do not have permission there, I gain permission before entering or do not go there, period. If I had shot a turkey, pheasant, or deer and it was wounded and entered private land that I did not have permission to be on, I'd do everything in my power to gain permission and retrieve that wounded bird/animal. Most land owners, even if they do not want you on their land, understand that leaving a wounded animal/bird is not very moral and they will allow you to go in there and at least make an attempt.