Retired Border Patrol Agent Shares Bigfoot Encounters in Montana

Posted Wednesday, July 01, 2026

By Squatchable.com staff

If you've ever wondered whether law enforcement officers have encounters with Sasquatch, this interview is going to hit different. A retired Border Patrol agent with 23 years on the job recently sat down to share some pretty remarkable experiences from his time patrolling the Montana-Canadian border, and honestly, it's the kind of firsthand account that makes you pause and really think about what's out there in those remote wilderness areas. Greg Warwick spent the bulk of his career in San Diego before finishing out in Eureka, Montana, right along the border. And it was in that rugged northwestern corner of Montana where things got really interesting for him. His first brush with the unknown came in January 2004, when he was parked at a turnout along the Johnson Creek Road, the 303 near West Kootenai. He was just getting his lunch box out of his vehicle when he heard something that stopped him cold. A massive, loud vocalization that pushed an incredible amount of air. Greg grew up in Montana, he's hunted every kind of animal the state has to offer, and he'd never heard anything like it. He sat there for three hours trying to figure out where it was coming from, but with four hillsides in the area, he couldn't pinpoint the source. The sound just never repeated. Fast forward about two weeks, and Greg is lying in bed watching a show on the Outdoor Life Network featuring a blonde woman who apparently hunts Sasquatch. She does a whoop on the show, and Greg sat bolt upright. His wife can vouch for what happened next. He turned to her and said, "That's what I heard." That moment kicked off a deep dive into the subject. He picked up David Paulides' Hoopa book, figured out how to use the internet, and started researching everything he could get his hands on. But the encounters didn't stop there. Greg describes seeing tracks crossing what they call "the swath" a 47-mile stretch of bare ground along the Canadian border that he monitored for smuggling activity. These weren't bear tracks, the stride length was way too long, we're talking 5 to 6 feet between steps. And the tracks themselves were massive, 15, 16, 17 inches long. The weird part? They would just stop. No continuation, no trail leading away, nothing. As a professional tracker, Greg knows how to do "sign cutting" spiraling out from where tracks end to find more evidence. But in these cases, the sign just vanished. When asked about this phenomenon, Greg brings up Ron Morehead's "Quantum Bigfoot" concept, the idea that these beings operate on a different frequency and can essentially disappear. He says it started making a lot more sense to him once he learned about that theory. What really got my attention was when Greg talked about responding to Bigfoot calls alongside other agents. Apparently, the Lincoln County Sheriff's Department doesn't work after midnight, so when calls came in about sightings, it was Border Patrol who handled them. Greg describes one particular call where people were sitting in their car "scared white" after something 8, 9, or even 10 feet tall and black crossed Highway 93 in just two or three steps. The witnesses could see a trail going off toward the Tobacco River, but the ground was hard, so there were no tracks, just a trail through the grass where something had crossed. Greg specifically notes this wasn't a deer trail, it was wide, indicating a bipedal creature. When pressed on what he makes of the whole Sasquatch topic, Greg doesn't hesitate. He says they're not animals. He references the quantum Bigfoot idea again, saying they operate at a different frequency. He believes they're real, but he's pretty sure they're not Australopithecus africanus. This is one of those interviews that really sticks with you. A trained law enforcement professional, someone whose job was literally tracking people and reading terrain, sharing experiences that align with so much of what researchers have been documenting for years. The disappearing tracks, the vocalizations, the bipedal sightings on a major highway, it's all there. Definitely worth checking out the full interview if you haven't already. Greg Warwick's perspective as a retired Border Patrol agent adds a layer of credibility that's hard to ignore, and his willingness to share these stories publicly is exactly the kind of thing that helps push the conversation forward.