There have been mentions of crows in this thread, how they can learn to identify guns, etc. I have been feeding and interacting with my local crows for a few years and they definitely know when someone is trying to be sneaky vs just moving slowly. I have no doubt other creatures can tell as well. I also know that there are always eyes on us when out in the bush.   As to avoiding cameras and messing with other items, it could be as simple as their reported dislike of electrical energy. Humans may leave lots of stuff in the woods, but very little of it is electrical.

I can't say Bigfoot is MY Bigfoot.  I can't say they belong to anyone, though I have throughout my life of interest in Bigfoot seen "The Four Horsemen" all seem to lay claim to, and be jealous of, any evidence brought forth by the others.  Dahinden wouldn't share files or info, and seemed to scoff at Krantz, and John Greene hated Dahinden according to Steenburgen....on and on and so it went. Personally, I can't poo poo anyone else's thoughts on the subject.  After my face to face encounter in November, 1993, I went from being convinced by evidence that they were real and  flesh and blood biological hominem, to knowing they were real.  It took me a long time to tell anyone other than my maternal grandfather what had happened because I thought people, especially the police community of which I was a member would ride me mercilessly.  But knowing didn't make me take possession of the one I saw, or have the temerity to claim I knew anything more about the creatures than I did before I saw one....I only knew that they were real.  Nothing more about lifestyle, culture, habits, etc. Now, regardless of who it is that brings in incontrovertible proof to the public, and the scientific community, I will be almost sad for them because neither  they nor the remaining Bigfoot in the area where it was discovered will know another moments peace for a long time.     

I think, like any animal, they notice when their areas have been tampered with by humans. If they've survived as long as they have in relative hiding, they must be smart enough to detect and avoid things like game cams.   I also think most people are putting cams in areas where the Sasquatch probably aren't frequenting often. Even if a place is a "hot spot" or somewhere someone has had activity before, the Sasquatch are more than likely not returning or coming around VERY seldomly. It's like finding 1/10 of a needle in a haystack.

True but I will take my chances.  Those images from the BFRO have been all over the internet. I have copied copies of copies and posted here without the owner messaging me with infringement warnings or cease and desist notices. If he does I would certainly conform to his demands.

^^^^ From the first post of the OP, almost 2 years ago.  "not for arguments over opinions." Good deeds do not go unpunished. Good luck finding the image that you are seeking. Some cautionary words:  downloading copyrighted images from the internet can be a bad idea.