Retired Missouri Biologist Shares 31 Years of Ozark Bigfoot Evidence

If you've ever wondered what happens when a career scientist with three decades of boots-on-the-ground experience in one of the most remote, cave-dense regions of the Ozarks starts paying attention to the things moving through those hills at night, there's a video that recently surfaced on the Trail Cam Evidence YouTube channel that you absolutely need to carve out some time for. The storyteller is Carol Puit, a karst biologist who spent 31 years working for the Missouri Department of Natural Resources cataloging cave ecosystems across Shannon County, Missouri. Shannon County is the kind of place that doesn't get talked about much outside of Missouri, but for anyone familiar with Sasquatch lore in the central U.S., the Current River Hills region has long been considered prime territory. Carol grew up in Eminence, the county seat, and she knew these caves the way most of us know our own backyards. Her job wasn't glamorous exploration, it was methodical, repetitive science. Measuring humidity at cave entrances. Counting bat colonies in autumn and spring. Recording what grew on what surface in what light condition. The kind of work that turns a person into a living instrument for detecting change in an ecosystem. And change is exactly what she started noticing. The first track came in the summer of 1996, found by accident while she was crouched near a limestone bluff photographing a liverwort colony. A single print in soft clay, about 8 feet to her left. Bipedal. Flat-arched. Five toes, no claw marks. Fourteen inches long, seven inches wide at the ball. She photographed it, measured it, came back three days later with plaster and cast it, then filed it away in the back of her mind because she had a survey to finish and a career to protect. Over the next four years, she found 11 more. Always near cave entrances or spring heads. Always the same morphology. By 2001, she had quietly documented 15 separate locations across roughly 50 square miles of the northern and central parts of Shannon County, and she had told absolutely no one. What changed her willingness to take the phenomenon seriously was an encounter in the spring of 2003 on a slope above Shauny Creek. She was sitting on a folding camp stool at dusk doing a bat emergence count, the most meditative part of the job, when she became aware of something large standing in the timber about 40 yards upslope. The way she describes it is worth paying attention to, because she describes it the way a biologist describes it. The shoulder width was the most striking feature, the way a doorframe is striking when you walk through it and realize the scale is off. No distinct neck. Arms that were long in a way her eye registered before her brain processed why it was wrong. Standing completely still. Watching her. They looked at each other for approximately four minutes. She knows this because she tracked the time on her watch, the automatic part of her brain that records field observations kept working even when the thinking part had gone quiet. When the bats began emerging at 7:43, the figure took two steps backward into the canopy and was gone. It didn't run. It withdrew. There's a difference, and she noted that difference in her field notes that evening sitting in her truck in the dark. What makes this account stand out from the typical witness testimony is the sheer volume of context behind it. Carol isn't someone who wandered into the woods one weekend and came back with a story. She is someone who spent 31 years learning to read an ecosystem down to the level of stress in a bat colony and shifts in water chemistry. When she says she knows these hills, she means it in a way that almost no one alive can claim. The Ozark Plateau is home to some of the oldest exposed rock in the eastern United States, with cave systems carved into Ordovician and Cambrian dolomite that have been moving water through the same passages for longer than any human framework comfortably holds. For a reclusive population of large bipedal primates to have persisted in those hills largely unnoticed by the general public isn't actually that surprising when you think about the terrain and the population density, somewhere around five people per square mile in Shannon County, much of it federally managed wilderness or massive private timber holdings. The video goes into much more detail than I can cover here, including Carol's full account of how she eventually came forward with what she knew, and some of the more unsettling patterns she documented over the years. It's the kind of testimony that doesn't rely on shaky footage or dramatic reenactments. It's just one person, with an unimpeachable professional background, telling you what she saw and measured and documented over the course of a career spent in some of the most isolated country left in the lower 48. Do yourself a favor and go watch the full thing. It's one of those accounts that stays with you.