I wanted to say thank you for the valuable information I've collected from this blog. My daughter found a little mostly frozen frog on the outside window ledge of a Dairy Queen (it gets about 30-40 F at night). She scooped her up and brought her home with us. After some investigating, we determined that she is a Gray Tree Frog. As I used to keep vivariums in the past, I had an idea of what is required, but needed more 'species specific' info. Which I found plenty of here!! So she's set up in her new home, getting settled. We're trying some waxworms but may go out for some wingless fruit flies.
I hope she survives and takes well to her new home. So wish us luck!!