Ok, so around my house I have a large number of ground skinks. This is a small species that only get up to 5.5 inches. Right now I have 2. One is a hatchling/juvinile that is about 2-2.5 in long the other is an adult that is 4in long. Both are in small temporary housing. I just want to know whether these lizards need special heating/lighting. I was not sure because they are a native species that is active all ear and also they are a ground dwelling/burrowing species.