There's two that live in our yard, they love our big pile of rocks out back and mum leaves food scraps in the garden for fertilizer but they seem to have taken interest both are around a foot and a half/two feet long from nose to tail tip one just a bit smaller. I'm hoping to see some little ones running around too
I am with Jonno on this one, despite the difficult to see pic.
For future reference, it makes it much easier to positively ID if you can get a whole body shot clearly showing the dorsal and lateral pattern.