|Backtrail Camera Rig|
In this clip the Bigfoot is in thick foilage, so thick that the video cameras alogrhytm causes the face to turn green. The modern digital camera makes an image by taking the "average" on the colors. So if you have something grey in the middle of a green shrub the camera will record everything as green. Below is a demonstration of this using me as the subject. I am in the upper right corner and what I consider "Bigfoot" are in the rest of the frames.
With the background foundation laid below is the video footage. During the video you Bigfoot will step backward and the movement is visible.