Chamaeleo pardalis, chameleon species found in the forests of Madagascar. Chameleons can produce a wide range of colours and patterns on their skin, more to express mood than blend in the different environments - photo David Parks
Frozen Frogs In Alaska - During the cold winters, the Alaskan Wood Frog becomes a frog-shaped block of ice. It stops breathing, and its heart stops beating. When Spring arrives the frog thaws and returns to normal going along its merry way.
Bufo viridis The European Green Toad is found in mainland Europe, it eats a variety of insects and invertebrates. These toads will change colour in response to heat and light. Female toads are larger than males and can lay up to eggs at a time.