I have had 3 ir cameras attacked by a bear in the last month. How do i keep them from doing this? Is it the scent or the infer red leds that they don't like. Two cameras at one property and another over 30 miles away. One is moltrie one stealth cam the other primos. The moultie was attacked twice in two weeks at differant sites. The last one ripped it off the tree and the cable was still there around the tree. Found the camera 8' from the tree with a bite mark in the lcd screen. Thought about the steel box but then it might be stuck inside after being stepped on. any ideas