Princess has a large hollow log at the warm end of her viv which reaches to about the middle, and at the cool end has her water bowl and a Habba Hut hide which I've never seen her use except for a cursory examination.
Last night she must have been a bit warm and decided that she could have the best of both worlds if she dragged her favourite log to the other end! It's now wedged right up against her water bowl. It's a good 2' x 9" log too, she must be knackered.