If they are on a tree trunk, they are often gray in color, and if they are on green leaves ... to bright gray or nearly white. Interestingly, when one of these frogs dies, it turns gray.

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to ...

While poking around the garden the other day I found an adorable visitor. A small frog called a gray tree frog (Hyla versicolor) resting among the brightly colored flowers. This amazing little ...