I recently purchased a large tract of land with the intent to dedicate it to wildlife protection and land conservation. The problem is that it is right in the middle of a heavily hunted area, and the prior owner even allowed hunting on this particular property. I don't want so much as a fly to be swatted on this land. Does anyone have any ideas how to keep hunters off? Here are the ideas I have considered so far:
Fencing = unacceptable. There is a large pond on the property which serves all the wildlife in the area. If I were to put a fence around the property, it would severely impact the local ecosystem.
Posting signs = already done. But from what I understand, many hunters ignore posted signs if they think they can get away with it. Add to that the fact that local hunters think they have the right to hunt there (due to the prior owner's permission). There's no way I can contact every hunter in the county to inform them otherwise.
Surveillance cameras = possible but very expensive and would require someone to monitor the video 24h/day.
Hire rangers to patrol the perimeter = expensive but it would do the trick. (Anybody want a job?)
Me patrol the perimiter = not possible. I have a day job, unfortunately.
What are your thoughts? So far there have been no incidents, but hunting season just started. I have heard gunshots quite frequently on neighbouring properties, and it's just a matter of time before they come to mine. Also what do you think: should I get a rifle for protection/defence/intimidation?




