A "Survivorman Bigfoot" episode has some claiming to see what looks like a massive Sasquatch keeping an eye on Les Stroud, but upon closer examination it is nothing. Now, in this day of ad revenue from youtube visits its hard to say how often people post videos knowing its not what they hype, thus this video might not be an intentional hoax, but its certainly a misidentification.
One of two things are taking place here. Either the moving camera is causing the plants in the foreground to move while objects in the background remains more stationary, or its a reflection off of the camera lens. I say that because if you look at the video "before" the red circle is drawn around the subject you can see other objects to the right of the subject moving at the same pace as the subject. Because of this array of objects moving in unison something is being created due to the camera movement which is on a rail, or cherry picker, or something that's moving this camera at a good click. Slowing the film down makes it look like something it is not. Viewing the video in real time "before" the red circle is drawn shows there is nothing living there