Hopefully, you've now seen from the further posts on this one, that this is just a con, perpetrated by fraudsters for fame and financial profit.
Nests? For heaven's sake...
Now, remember that you cited this area as being a possible habitat for Bigfoots, due to it not having been explored much. Now, how does that reconcile with these supposed sightings, in which it's apparently easy to wander in and stumble across Bigfoot nests (whatever they may be), and to encounter the creatures lolloping across roads?
I don't see how both these can be true, and the most reasonable explanation is that there are no huge, hard-to-see-in-a-remote-area animals, which are simultaneously easy to spot and leave signs of their presence all over the place: it's just a combination of genuine misidentifications (the overlap between supposed BF sightings and black bear habitat is striking), and outright fraud.