I have many lizards that reside in my vegetable garden. There is an entire family that lives in the bottom of the compost box which helps keep flies to a minimum.
If I creep up slowly enough I can often catch them sunning themselves on rocks in the afternoon sun like this one was today.
He is very well camouflaged against the rock don't you think?
Here is a closer view.
Occasionally we get geckos too, and I am always happy to see them. I think they like it here because we don't spray anything that might harm them.