If Bigfoot is real, why isn’t there more tangible evidence to support its existence? Considering the number and frequency of alleged sightings, why haven't carcasses, bones, hair and feces been found? If the creature is indeed illusive and shy, as many claim, and if the creature prefers to dwell, give birth, die, shed hair and defecate somewhere other than in the woods (e.g. a cave), why aren’t the BFRO field research people including caves in their searches? Iridescent eye shine after dark is evidence of a wild animal’s presence in the woods. However, eyewitness reports of glowing red eyes, supernatural speed and strength, rotten-egg, sulphur, decaying flesh odors, wood-knocking, rock-throwing, howling, whoops, low guttural growls, and gibberish language vocalizations, strongly suggests paranormal, poltergeist activity, like that heard and seen in so-called haunted houses. Contrary to popular belief, houses that are believed to be haunted are not inhabited by the spirits of dead people. The haunting manifestations are actually caused by demon spirits ... more specifically 'familiar spirits' ... so-called because they possess knowledge about a house's history and the people who lived there. Paranormal activity is nothing more than demonic manifestations. Demons are disembodied, malevolent spirits that instill fear when seen or discerned by human beings and animals. They roam the earth, seeking to deceive mankind with their manifestations and pranks. They also seek to possess animals and humans so they can experience our physical world as we do. Evil spirits are attracted and drawn to particular houses and geographical places where acts of violence (murder, torture, rape, etc.) have occurred and where rites of Satan worship or the occult have been practiced, or are being practiced. As spirits, demons appear and disappear at will because they are able to pass from one dimension to another. They also possess supernatural powers and strength. They are able to change their appearance and assume the form and likeness of animals and people. They are also able to possess animals and human beings. Foul odors always accompany their presence and manifestations. Therefore, my personal opinion and unproven theory is that Bigfoot, UFO’s, aliens and other unexplained paranormal activity and manifestations are demonic in origin and should not be pursued or trifled with. Even Native American indians believe that Bigfoot is a spirit-being that possesses supernatural powers and should be respected and left alone.