First off The Siberian Yeti is probably related to the Sasquatch found all down from Alaska to the americas..
They have evolved but not as fast as Homeo Sapiens.
Theyvary greatly in size from a small4 ft one that occurs in Hawaii to those of massive stature ie 12 ft or more in North Ameria.
Before anyone says they are just Apes, ponder on this. They live in groups or clans, they are very territorial. They are Omnivorius and opportunistic taking food when and where they can get it. They have a means of cummunicating with other Bigfoot, but beating branches on tree trunks to warm of their presence..
They Bury their dead in group burial sites which they both mark and protect..They uproot tree and have been known to throw them if someone gets too close.
They construct bedding areas with woven walls and covered with brush, thick grass bedding too. They are largely 'Noctura , 'but some have been seen during the day foraging for food. They even occupy empty buildings close to a food source.
They have close associations with certain Native American Tribes and seem to understand rudementary Cherokke language and some Shawnee too.
Most have a thick hairy coat which varies according the species and location and seasons. The colours can be Silver grey, to black to white to red and even one group described as Strawberry blonde!! One group is actually hairless.
They mark their territory by scent making, they build conical structures by uprooted trees to mark trail etc.. They hunt in the company of Coyotes and Wolves using them like hunting dogs. They have been know to use and made tools of wood. One recently used a wooden probe to remove a hunters bullet. The problem in this case was that it bled badly after and was then shot by the hunters and the body concealed..
There are some clans who live in deep cave systems and they actualy produce Maps that are recognisable showing waterways and rivers they use as travel routes. They have found out in the last 2 yrs these creature have discovered fire and are cooking some of their kills, as charred remains have been founf etc.
They are not frightened of Man and come increasingly closer to a point of driving cabin dwellers out of their homes in Alaska.. They have pilfered apples etc from farms and even swiped Apple pies left out on a ledge to cool..
Moon shiners in Kentucky reported that the Bigfoot in their area had been feeding on the fermented mash used to make the moonshine and that they got drunk on it!!!
Soo Wow it seems that they are not the mythical creature many thought they were.. They have featured in Native American folklore for over 500 years..
Pretty amazing really..Except the Hunters and trappers all want to shoot first and ask questions later.
. Bigfoot will fight back...I have been interested in Bigfoot for a long time but only in the last 3 yrs has so much new information come to light. So this is what I pieced together..
I have yet to meet one
but I know a man who has... 
