Same here...been very lucky to not have anything stolen from our Farm...guess I'd have to hunt them down or call the Law?
I heard that one of the newer trail camera companies have a theft deterent camera...it has a regular camera You mount on a tree and a second camera with an SD card that can be hidden away from the first camera and it sends the pictures to the second camera in case it is stolen You still have pictures of who took it!
SkyPoint brand name somes to mind....that might be it?Some of the Moultrie Trail Camera's have the sending unit that sends the picture via satilite to a web site to manage your pictures and it can be sent to your cell phone also...if it gets stolen You'll still have a picture hopefully of who took the camera and it may still send pictures while being hauled off?