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 ...

But its common name “gray” tree frog can be a bit confusing, because most of the time when you see this little amphibian, it is green in color, not gray. Gray tree frogs can change their color ...

For some frogs, changing color is simply a part of their biology. Certain species, like the Pacific tree frog, are particularly skilled at altering their colors as they move between different ...

Many of the animals that eat red-eyed tree frogs are nocturnal hunters that use keen eyesight to find prey. The shocking colors of this frog may over-stimulate a predator's eyes, creating a ...