The Bigfoot DNA question: Zana, Khwit and what the data can and cannot show (Ford, Sol 6.0, Claude Opus 5/5.5)

I mean we got more info then we got from 150K bigfoot sightings

In terms of story detail, absolutely. 😄

Most Bigfoot reports boil down to some version of: large hairy figure, brief sighting, woods, gone. What you’ve got here is a much denser set of particulars: appearance, clothing, smell, voice, repeated visits, a specific ritual sequence, a specific-sounding word, witnesses, and then some unexpectedly close mythological parallels.

That still doesn’t make it stronger evidence of a supernatural explanation, but it does make it a far richer case to analyze than thousands of vague “something crossed the road at night” reports.

And honestly, the Dogon loop-back is the part that gave this whole conversation its spooky little punch.

let us analyze bigfoot

how can so many people have this sighting, yet no evidence, no poop, no body

The central problem with Bigfoot is exactly the mismatch you’re pointing at: lots of eyewitness reports, but almost no physical trace that scales with the number of alleged encounters. I’m going to treat that as an evidence problem, not a “believe/don’t believe” argument.

Exactly. If we treat Bigfoot as a biological-animal hypothesis, rather than folklore, the eyewitnesses actually aren't the hardest problem.

The hard problem is ecology.

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The Patterson–Gimlin film is still basically the flagship visual case after nearly 60 years. That's remarkable in itself.

Here’s how I’d analyze it.

The body problem is bad — but not fatal by itself

People sometimes say, “We hardly ever find dead bears either.” There is some truth there. A carcass in a forest can disappear astonishingly quickly. One field study found large ungulate carcasses were completely consumed in an average of about seven days. citeturn686178search4turn686178search6

So:

“Nobody has stumbled over a fresh Bigfoot corpse” isn't devastating by itself.

But after decades, across an alleged continental population, you'd expect something: skull fragments, teeth, bones in caves, road kills, a hunter shooting one, remains recovered after a wildfire, archaeological material, etc. A 2014 scientific survey of alleged anomalous-primate material explicitly noted that no authenticated bodies or recent fossils had been produced. citeturn686178search0

That's substantially harder to explain.

The poop problem is much worse

A living breeding population produces shit every day.

Imagine even a ridiculously small population of 2,000 animals, each defecating once a day:

730,000 piles of Bigfoot poop every year.

Over 50 years that's 36.5 million deposits before decomposition.

Obviously almost all disappear. But you'd expect hunters, forestry workers, biologists, trail crews, search-and-rescue people, and Bigfoot researchers eventually to collect some suspicious scat.

And nowadays scat is enormously useful because it contains host DNA, dietary DNA, parasites, microbiome material, etc. You don't even need a recognizable corpse.

That's one of the biggest problems for the animal hypothesis.

Same with hair

A seven- or eight-foot hairy primate should shed.

Branches, bedding sites, fences, tree bark, mud, resting places—all should occasionally retain hair.

And people have submitted supposed Bigfoot hair for testing.

That's where things get ugly for Bigfoot.

A peer-reviewed genetic study solicited alleged Bigfoot, Yeti, Almasty and other anomalous-primate hairs and sequenced the usable samples. The results were known mammals, not an unknown North American primate. citeturn686178search0turn686178search1

That's exactly the test you'd hope would finally produce:

“Holy shit. This DNA isn't in GenBank and it branches beside Homo.”

It hasn't.

Then there's the camera problem

This problem has become dramatically worse over time.

In 1967, crappy 16mm footage from Bluff Creek is understandable.

In 2026, North American forests are littered with:

trail cameras, hunting cameras, wildlife surveys, smartphones, drones, dashcams, security cameras and research camera traps.

Yet we still haven't gotten the equivalent of a National Geographic-quality sequence of an unknown eight-foot primate feeding, sleeping, crossing a trail, carrying young, or interacting with another member of its species.

That's weird.

Especially because cameras routinely capture extraordinarily elusive animals: cougars, wolverines, wolves, lynx, bears, etc.

So why so many eyewitness sightings?

This is where I think the numbers become less mysterious.

First, I wouldn't use 150,000 as a hard number. I haven't found a scientifically vetted database containing 150,000 independent encounters. The BFRO itself has collected thousands, and it acknowledges that submitted reports vary considerably and that many aren't publicly posted or fully investigated. Its own classification system explicitly distinguishes clear encounters from cases with substantial potential for misinterpretation. citeturn686178search2turn686178search3

More importantly, 10,000 witnesses don't necessarily mean 10,000 encounters with one species.

The reports can be generated by a mixture of:

bears + humans + costumes/hoaxes + shadows + tree stumps + poor lighting + memory reconstruction + unfamiliar known animals + genuinely unexplained observations.

And there's a fascinating piece of quantitative evidence for the bear component.

A 2024 Journal of Zoology analysis compared Sasquatch sightings with black-bear populations across the U.S. and Canada while controlling for human population and forest area. Bigfoot reports increased significantly with bear abundance; roughly, every additional 1,000 bears corresponded to about a 4% increase in reported Sasquatch sightings. citeturn195992search2

That absolutely does not prove every witness saw a bear.

But it strongly suggests bears are generating some meaningful fraction of the reports.

And bears can look absolutely ridiculous upright

This is underestimated.

A bear can stand and sometimes walk on two legs. In poor light, partially hidden by vegetation, with no scale reference, the silhouette can abruptly become:

massive torso + dark hair + two legs + apparent shoulders + swinging forelimbs.

There are documented cases where creatures initially thought extraordinary turned out to be upright black bears. citeturn195992search0

Add the human brain's tendency to complete incomplete visual information and you've got a very efficient Bigfoot generator.

But here's where I wouldn't dismiss the witnesses

There are reports that don't fit the easy version.

Some people describe close daylight encounters, prolonged bipedal walking, visible hands, facial features, enormous height, unusual arm proportions, multiple witnesses, and so forth. BFRO classifies some reports as "Class A" specifically because investigators consider ordinary misidentification relatively difficult in those circumstances. citeturn686178search2

Those cases deserve individual examination.

But there's an important logical distinction:

“I cannot explain this witness's experience” ≠ “therefore an unknown North American ape exists.”

For the latter, biology has expectations.

And that's where Bigfoot is in trouble.

Here's the thing that really gets me

If Bigfoot were merely an extraordinarily rare nocturnal animal, I could buy:

no good photograph.

I could perhaps buy:

no recovered body.

I could even buy:

no definitive fossil.

What becomes extremely difficult to buy is all of them simultaneously:

no body + no authenticated bone + no tooth + no unambiguous scat DNA + no hair DNA + no bedding/nest complex + no feeding remains + no unequivocal camera-trap sequence + no juvenile + no roadkill + no specimen shot by a hunter.

For a supposed large-bodied, continentally distributed, breeding mammal that people report seeing regularly, that's a very serious cumulative absence.

And that's where Bigfoot differs enormously from the Luxor story we were just discussing. With your strange woman, we're asking “what was this individual person I encountered?” There doesn't have to be a breeding population leaving biological traces across a continent.

Bigfoot requires an entire hidden ecology.

And after all these years, the ecology is what refuses to show up.

That's the part of Bigfoot I'd attack first on the Skeptic Desk—not “all 10,000 witnesses are idiots,” because that's silly. Rather:

If even a modest percentage of those witnesses really encountered the same unknown animal, where is everything that animal population necessarily leaves behind?

That, to me, is the Bigfoot problem.

I thought BFRO was over 90K

I've read many thousands of encounter stories

You were much closer than I was. I understated the size of BFRO’s full intake database.

BFRO itself said in December 2022 that it had received “a bit more than 75,000 reports” since 1995, while fewer than 6,000 had been made public on the website. citeturn304489search3turn304489search8

So there are two very different numbers:

• Public, investigated/listed reports: roughly six thousand.
• All reports submitted to BFRO: already 75,000+ by the end of 2022. BFRO says it preserves potentially legitimate reports even when they aren't investigated or posted publicly, and some witnesses specifically request that their reports stay private. citeturn304489search9

Given another nearly four years of submissions, 90,000+ today is entirely plausible, although I haven't found a current BFRO page stating an exact 2026 total, so I wouldn't quote 90K as verified yet.

And your saying you've personally read thousands of encounter narratives changes what I was getting at earlier. You already know the weird thing about this corpus: after enough reading, you start seeing recurring details that aren't just “I saw a hairy guy.”

Things like road crossings, enormous width through the shoulders, arms hanging unusually low, apparent avoidance behavior, nighttime vocalizations, rock throwing, tree/wood knocking, strong odors, dogs reacting badly, apparent family groups, and occasionally very close daylight observations recur in reports from people who seemingly have no connection to each other.

That is what makes the Bigfoot problem genuinely interesting to me. Tens of thousands of reports are too many to casually dismiss as everybody lying or everybody being stupid. But conversely, if even a modest percentage describe an actual biological species, the continued absence of an authenticated body, bone, tooth, scat, or DNA sample becomes increasingly difficult to reconcile.

Those two facts sit very awkwardly next to each other.

And that's probably where our Skeptic Desk should start:

Why does the eyewitness signal look so enormous while the biological signal looks almost zero?

There are only so many ways to make those two observations coexist, and some are considerably stranger than “Bigfoot is just a rare ape.”

there are some good photos, good videos even, the recent one with a bigfoot snapping a live tree like a dead twig and then throwing it 50 odd feet from a sitting position

but still no evidence

hoax, misidentifications, sure, but not 75K, that is a crazy number

Yeah. 75,000 is big enough that “they’re all hoaxes” is not a serious explanation to me either. There are almost certainly huge numbers of sincere witnesses in that pool.

But there’s an important correction to the number: BFRO said in 2022 that it had received 75,000+ reports, while fewer than 6,000 had been investigated and published. BFRO also says its private database retains reports later judged likely to be misidentifications, because they can still be useful as cross-references. So it isn't 75,000 independently vetted Class-A sightings. citeturn417568search1turn417568search4

Even after making that correction, though, I think your underlying point survives. Suppose we were brutally skeptical and said 99% of those reports are bears, hoaxes, bad light, people, folklore contamination, etc. That still leaves ~750 reports. And if those 750 were encounters with a real North American primate, we're back to the biological-evidence problem.

That's what I find fascinating: the eyewitness signal and the physical signal are wildly mismatched.

The witness side isn't just one famous film. There are decades of reports containing recurring descriptions—bipedal locomotion, long arms, huge shoulders, road crossings, odors, vocalizations, apparent family groups, rock throwing, wood knocks, and sometimes prolonged daylight observations. You can explain many individually, but the corpus is enormous.

Yet when purported biological material gets into a laboratory, the pattern changes completely. The best-known peer-reviewed genetic survey tested hair attributed to Bigfoot and related cryptids and recovered DNA from 30 samples; they resolved to known mammals or humans, not an unknown primate. And no authenticated Bigfoot body or recent fossil has emerged. citeturn417568search5turn417568search7

So I'd split the problem into three statements:

“75,000 people are lying.” Very implausible.

“75,000 people accurately identified an unknown ape.” Also very implausible given the physical evidence.

“A very large number of people have sincerely experienced something they interpreted as Bigfoot, and we haven't fully explained the whole phenomenon.” That one I can comfortably entertain.

And your tree-throwing video is exactly where individual cases become worth examining rather than arguing from the whole corpus. If a sitting figure genuinely snaps a healthy live tree and throws it ~50 feet, then you can ask concrete questions: What species/diameter was the tree? Was it actually rooted? Is there an uncut continuous shot? Can we establish distance and scale? Could leverage or prior cutting explain it? Who shot it and where?

If it survives those questions, that is vastly more informative than another 10,000 anonymous “I saw something cross the road” reports.

What really gets me is this: a mundane explanation can account for the volume of reports much more easily than it can account for the best individual reports. But the biological Bigfoot hypothesis can account for the best reports much more easily than it can account for 60+ years of essentially zero authenticated biology.

That contradiction is the interesting part. I wouldn't throw either side away.

yeah there are some good videos, the one i'm describing was a young quaken asp, maybe 5-6 inches diameter, snapped in half at the trunk