Well I checked my camera today and all I had was ants. I don't know if they were somehow triggering it or what but I had hundreds of pics with nothing except the occasional black spec..

Those dang things made a nest inside the camera. They had laid slimy white eggs all up and down the circuit board. there were probably a thousand ants inside the board and battery area..

I took apart and cleaned really well, set back out and tested it. Seems to work fine but I'm glad I caught it today and not in another week or so.. Geeez.