Are lizards your thing? See how cachers feel about your cache being guarded by a lizard that must be bypassed to retrieved to sign the logbook. Small waterproof plastic container with a small (13cm to 15cm long) various lizard secured to the lid with a screw. The base is slightly tapered to press in a planter, near fencepost or some other creative place to hide 'in plain sight'.
Each one comes with a Rite in the Rain (RITR) log.