well that is interesting I would love to know how they control the body movement, there are 2 brains and I know this is very hard to prove just by looking but to me it seemed like the non eating head on the video was the one that started moving the body forward, and then you see it quickly moves backwards like the other head getting a better position to finish eating it.
of course I am just guessing and I am not sure if to love this rare animal or feel sorry for him
how is his behavior just like any other of your snakes.. ?
anyways thanks for sharing.