Below is a link to an interesting article about Bigfoot. I've personally come to the conclusion in the last several years, based on extensive research of personal accounts, that many, if not all, of the Bigfoot encounters, are supernatural in origin. I personally still believe that some of the sightings and encounters may be a real, undiscovered creature, but I firmly believe most are demonic in nature. Appearing and disappearing in the blink of an eye, the smell of brimstone during a sighting, glowing red eyes (not reflective like in nature), UFO and alien activity before, during or after sightings, etc. There's more going on than just a creature that has mastered the game of, hide and seek.