Took this photo of a Skink while I was sitting on my veranda yesterday.
Click to enlarge.
This skink is walking across a vertical wall as easily as you would walk across your living room floor. Note the iridescent colours reflected from it's scales. When attacked by other animals skinks are able to shed their tail, which thrashes about distracting the attacker allowing the skink to escape. It doesn't take too long and the skink grows a new tail.