My brother is a big foot enthusiast. I actually have pictures on my computer that he claims he took of Big Foot. Actually Big Feet, there were more than one in the picture. He has actually appeared on television with these pictures.

I think with this technology Big Foot wouldn't stand a chance.

But to another point you made in the post: "the 'normal' way of looking for owls, which is to drive slowly for hours while scanning the trees with the naked eye". I could drive for weeks before I see a single owl.

It is a bit pricy, which version did you go with? FQ50?