Once I was walking near the red obelisk, and I saw a trike on an island near me. I didn’t pay attention as trikes aren’t to uncommon, but then it started flying. Now I dont mean floating but still pathfinding, I mean still in walking animation, zipping around in zig-zag 360s, 100 feet in the air. I dont remember what happened after that, all I know is that was almost scarier than seeing a rex at your early game beach base.