99.9% of the time there is a “spotting” it is in low light, foggy, a fleeting second or some other identification hindering circumstance. All people, when the adrenaline gets going, can and will “see” things that they want to see…. a Bear becomes a BIGFOOT, a twig snap, becomes a BIGFOOT… something going across the road at a high rate of speed, become s a BIGFOOT… people may think they are seeing clearly, but no way, somebody doesn’t get some decent footage with all the phones, cameras and technology available for years.