I'm sure there was a Bigfoot even as recently as the past few hundred years.
But with how many people have both seriously and not seriously looked you've gotta say not anymore.
A North a American ape? Sure, why not. Injuns got here some way of another. Why not a gorilla too? Or a neaderthal.
i dont think Neanderthals were what people call bigfoot. Neanderthals are likely our predecessors and they were maybe even more intelligent than modern humans, but they died out 12000 years ago. i think bigfoots are just bears, normal bears doing normal bear things, it freaks people out when they walk on two feet, but thats normal bear stuff.
from wiki
en.wikipedia.org
Formal studies
The first scientific study of available evidence was conducted by John Napier and published in his book,
Bigfoot: The Yeti and Sasquatch in Myth and Reality, in 1973.
[62] Napier wrote that if a conclusion is to be reached based on scant extant "'hard' evidence," science must declare "Bigfoot does not exist."
[63] However, he found it difficult to entirely reject thousands of alleged tracks, "scattered over 125,000 square miles" (325,000 km²) or to dismiss all "the many hundreds" of eyewitness accounts. Napier concluded, "I am convinced that Sasquatch exists, but whether it is all it is cracked up to be is another matter altogether. There must be
something in north-west America that needs explaining, and that something leaves man-like footprints."
[64] However, anthropologists such as
George Gaylord Simpson rejected Napier's conclusion noting that much of the data cited by Napier were hoaxes and since his book had been published, no evidence for Bigfoot was found.
[65]
In 1974, the
National Wildlife Federation funded a field study seeking Bigfoot evidence. No formal federation members were involved and the study made no notable discoveries.
[66]
Few qualified anthropologists have written on the subject. The few that did have included
Grover Krantz,
Carleton S. Coon, George Allen Agogino and
William Charles Osman Hill, although they came to no definite conclusions and later drifted from this research.
[67] Beginning in the late 1970s, physical anthropologist
Grover Krantz published several articles and four book-length treatments of Sasquatch. However, his work was found to contain multiple scientific failings including falling for hoaxes.
[68]
A study published in the
Journal of Biogeography in 2009 by J.D. Lozier et al. used ecological niche modeling on reported sightings of Bigfoot, using their locations to infer Bigfoot's preferred ecological parameters. They found a very close match with the ecological parameters of the
American black bear,
Ursus americanus. They also note that an upright bear looks much like Bigfoot's purported appearance and consider it highly improbable that two species should have very similar ecological preferences, concluding that Bigfoot sightings are likely sightings of black bears.
[69]
In the first systematic genetic analysis of 30 hair samples that were suspected to be from Bigfoot, yeti, sasquatch, almasty or other anomalous primates, only one was found to be primate in origin, and that was identified as human. A joint study by the
University of Oxford and
Lausanne's Cantonal Museum of Zoology and published in the
Proceedings of the Royal Society B in 2014, the team used a previously published cleaning method to remove all surface contamination and the
ribosomal mitochondrial DNA 12S fragment of the sample was sequenced and then compared to
GenBank to identify the species origin. The samples submitted were from different parts of the world, including the United States, Russia, the Himalayas, and Sumatra. Other than one sample of human origin, all but two are from common animals. Black and brown bear accounted for most of the samples, other animals include cow, horse, dog/wolf/coyote, sheep, goat, raccoon, porcupine, deer and tapir. The last two samples were thought to match a fossilized genetic sample of a 40,000 year old polar bear of the
Pleistocene epoch;
[70] however, a later study disputes this finding. In the second paper, tests identified the hairs as being from a rare type of brown bear.
[71][72]