Scottish Highlands 'wildman' reports - Bigfoot cousin or unknown primate?

I've been researching reports of large, bipedal creatures in the Scottish Highlands and I'm wondering if they're connected to North American Bigfoot/Sasquatch accounts or if they're something distinctly different. There are actually quite a few reports, especially from the 1970s-1990s, but they seem to have dropped off. Why?

Key differences I've noticed: The Scottish "wildman" reports tend to describe smaller creatures than North American Bigfoot (maybe 6-7 feet rather than 8-12 feet). The fur colour is described as dark brown or black (consistent) whereas Bigfoot is reported as everything from red to black. Scottish accounts mention a foul smell but less often than Sasquatch reports. And - this is interesting - there's rarely any mention of vocalizations. Bigfoot is famous for howls and knocks. The Highland creatures are usually silent.

Theories: Could they be a different species altogether? A surviving population of Gigantopithecus? An unknown great ape that never made it into the fossil record? Or are these just confused reports of bears, large boars, or escaped exotic animals? I've been trying to track down actual sources for these sightings and it's surprisingly difficult - most of it is hearsay or folklore.

This is brilliant research honestly. The lack of vocalizations is a really good observation - that's actually a significant behavioral difference if the reports are accurate. Makes me wonder if we're looking at two different animals or two different populations of the same animal with different social structures.

Have you checked with local wildlife trusts in the Highlands? They keep detailed records of animal sightings and might have reports that never made it into mainstream sources. Also worth checking old newspaper archives from the 70s and 80s - the Highland papers would've covered unusual sightings.

Could they be a different species altogether? A surviving population of Gigantopithecus?

Gigantopithecus went extinct about a million years ago, so that's probably not it. But there are actual documented cases of unknown primates being discovered in the last century - okapi, mountain gorillas, all relatively recently known to science. So absence of evidence isn't necessarily evidence of absence. Though in the Highlands specifically, you'd think we'd have found skeletal remains by now if there was a breeding population.

I grew up in Inverness and I've never heard any of these reports. Are you sure they're not just tourists misidentifying deer or bears? Scotland's got bears occasionally and they'd look massive if you weren't expecting them.

The silence is actually significant. If these are primates, vocalization would be a key part of their social structure. The lack of reported howls or calls suggests either: A) the witnesses are making it up or misremembering, B) the creature is a different species that doesn't vocalize much, or C) there's something controlling its behaviour around humans in a way Bigfoot apparently isn't.