Gray tree frogs inhabit a wide range, and can be found in most of the eastern half of the United States, as far west as central Texas. The Gray tree frog is capable of surviving temperatures as low as –8°C. The inside of their hind legs sport bright yellow patches. They also have a distinctive star pattern on their backs. I once again found this little fella on the side of my house under my porch light here in Rockaway, NJ. I used a Nikon D3100 digital camera and a Nikon 85mm macro lens.