Researcher hears a lot of small noises, starts feeling disoriented in Sam Houston NF

Paranormal Shaun posted a video walking through the Sam Houston National Forest, a well know Bigfoot area. While I couldn't hear most of the things people in the comments mentioned hearing, it was interesting that immediately after he talked about a tree being ready to fall, a cracking in the distance is heard (this is at 33:44) and shortly after that he complained of feeling disoriented. Take a look for yourself: