What is the name of your state (only U.S. law)?Pennsylvania: We have a neighbor (new withing the last 3 years) that owns property three parcels over. The two parcels in between have never been posted and have been open to hunting which we have done on these properties for many years. Suddenly this new neighbor has "taken over" and posted these properties and is claiming he's in charge of them. Both properties are owned by out of state residents who do not visit and do not have any improvements on the properties. I have written to these out of state residents and do not get any response. Normally I would assume that maybe this new neighbor did obtain the administrative rights to these properties but I have caught him in lies before and he seems to be a "bully". I don't want any trouble with the law so I'm concerned if I have to retrieve game on these lands (shot on our property) that I can be procecuted for tresspass. My question is, does this new neighbor have to present some type of written form to assert his administrative rights and if not can I ignore him?