Wildlife Biologist Details Hidden Bigfoot Tracks Found in North Cascades Backcountry

A retired wildlife biologist with 31 years of experience in the North Cascades has come forward with some absolutely fascinating testimony about a population he monitored for nearly two decades, and what he describes will leave you speechless. Douglas Harker spent his entire career with the National Park Service, working as a wildlife biologist and backcountry research coordinator for North Cascades National Park and the Ross Lake National Recreation Area. He retired in the spring of 2022 at 63 years old, and he's finally ready to talk about what he found up there. The North Cascades are no joke when it comes to rugged terrain. The peaks soar above 9,000 feet in multiple spots, with deeply glaciated valleys, steep-walled river canyons, and massive talus fields where granite has been breaking off cliff faces for thousands of years. The lower elevations are choked with old growth western red cedar and Douglas fir, while Pacific silver fir dominates the mid-elevations. Above the timberline, it's just rock, ice, and that eerie silence you only get in places where the wind has too much room to move. The western shore of Ross Lake, particularly the drainage systems feeding into the upper lake from the west, is some of the most remote terrain in the entire park complex. No maintained trails, and the only practical access during snow-free months is by float plane or brutal cross-country routes from westside trailheads. Harker began running winter track surveys in those westside drainages in the winter of 2001 as part of a wolverine distribution study. He was looking for wolverine tracks by their distinctive bounding gait pattern, specific track morphology, and five-toed plantar impressions with semi-retractable claw marks. Standard wolverine survey work. But on February 7th, 2001, he crossed a set of tracks that stopped him completely. They were bipedal. They came from the direction of a granite head wall, descended across the open snow of a hanging valley floor at a steady angle, and disappeared into the timber on the south side. The stride was long, somewhere between 54 and 60 inches between successive same-side impressions. The tracks were roughly 18 inches in length and 8.5 inches at the widest point across the ball of the foot. The depth was pronounced, around 2.5 inches in the firm crusted snow, indicating substantial body mass. The toe impression pattern was human in its broad structure. Five rounded toes with the largest at the medial side. But the proportional relationship between toe size and foot length was different from human anatomy. The toes were shorter relative to foot length than in a human foot, and the heel impression was very wide and rounded rather than the narrow oval you see in human footprints. Harker photographed every impression he could reach, measured the stride intervals at six points along the track line, and noted the direction of travel, the time, and the weather conditions. Then he made a decision that would shape the next two decades of his career. He continued the transect and processed what he had found later when he had more information. He didn't tell his supervisor. Not that day, and not in the subsequent weeks when he found additional evidence at two other locations within the same general drainage system. He was 32 years old, six years into a federal career, and he understood that what he was looking at was not something he could put in an official report without knowing with much greater certainty what he was looking at. The second track find came in early March of that same year, about four miles southeast of the first site. This time the tracks were in a mixture of snow and mud along the frozen edge of a small creek, and the impressions were clearer and more detailed than the snow tracks. He could see the full plantar surface in two of them. What makes this testimony so compelling is Harker's professional background. A wolverine habitat selection thesis at the University of Washington, decades of track survey work, and intimate knowledge of the terrain. This isn't someone unfamiliar with wildlife sign. He knows what grizzly sign looks like, he knows what wolf sign looks like, and he knows what doesn't fit any biological framework currently recognized by American wildlife science. And then there's the part about what happened between the summer of 2018 and the early spring of 2019. Something moved into the upper elevation terrain of the park's northern reaches during that period. Something left marks on granite walls at heights that have no reasonable explanation. And the population Harker had been monitoring for nearly two decades wanted absolutely nothing to do with it. They pulled back. They compressed south. They crossed the Skaggit River drainage in numbers he had not seen in all his years working that country. By the time the snow came in November of 2018, the high country above 4,000 feet on the north side of the park was silent in a way it had not been since the first time he snowshoed into that terrain in the winter of 2001. This is the kind of first-hand testimony that doesn't come along often. A career wildlife professional with intimate knowledge of one of the most remote wilderness areas in the lower 48, documenting track evidence over nearly two decades, and watching a population systematically retreat from something new that entered the area. The video goes into much more detail about the specific measurements, the behavioral patterns, and what was found in the fall of 2017 that has never been explained using any recognized biological framework. Definitely worth the watch. The full testimony from Harker is something every researcher and witness should hear for themselves.