thyats nutty but ihave herd of people checking cards thinking they can use the the camera before you get back to it. its like scouting on someone elsess dime. i had someone in a 20 minute span take my 5 gallon pail of coen. people are always helping themselves to other stuff. dont know what the heck there thinkin. i would pull the camera and or put it up in a tree facing down where they cant see it. there gonna come back for there card. ive herd of this before not so new.