The search for Bigfoot takes the team deep into an isolated Oregon forest, where they encounter a massive structure unlike anything they've seen before. Dr. Mireya Mayor examines a complex shelter made from heavy, freshly broken branches, while Russell Acord conducts nighttime surveillance with thermal imaging and directional microphones. Strange wood knocks and responsive whistles emerge from the darkness, followed by a large bipedal heat signature moving across a nearby ridge. The team also collects hair samples from inside the structure for environmental DNA analysis, hoping the evidence can reveal who or what built the mysterious shelter. Watch Expedition Bigfoot Season 1 Episode 3 only on Discovery Channel India. 🔔Subscribe Now! - https://www.youtube.com/@DiscoverychannelInd?sub_confirmation=1 🌍 Explore the World’s Greatest Mysteries: https://www.youtube.com/playlist?list=PLN4N_L1U4V6k5x_TLcFjME16xWvvd93Rs 🏕️ Watch Epic Survival Series: https://www.youtube.com/playlist?list=PLN4N_L1U4V6lP-kyI7OBnnCOfGHYU1t8y 👍Do Not Forget To Like, Share, and Comment on Our Videos. 📲Also, Follow Us on Social Media Facebook: www.facebook.com/DiscoveryChannelIndiaOfficial/ Twitter: twitter.com/DiscoveryIN Instagram: www.instagram.com/discoverychannelIn/ #discoverychannel #discoverychannelshows #discoverychannelindia