Karen,
Very cute. They are some small Opossums. I found it pretty cool the way they all are soo close without a care in the world. Interesting Post Processing. Looks like you applied a lot of fill light, I like the look. Maybe since I see you are feeding them, and can get them into predictable locations, you could set up some lighting. If you have the capability, you can remotely locate the flash head closer to them. Then when they arrive, you can shoot with better lighting.