>>40748860 (OP)I once saw something crawl out of the ocean and part way up the beach. I thought it was a sea turtle since it was nearly dark and couldn't fully make it out. I went up to it, some 300 meters, and saw the drag marks behind it. What did I see? A block of driftwood.
I think shapeshifting is a real phenomenon, how or why I cannot be sure. All I know is that no damn driftwood crawled itself out of the ocean and half way up the beach before I caught up to it.