Some animals, including frogs and dragonflies, change their body to live in different environments. Others, such as chameleons, change color to blend into the background to hide from predators. Still more change their shape dramatically to attract a mate-for example, the beautiful displays of birds of paradise.
Leon Gray is a highly experienced children's book author who has written titles on many subjects, from science and geography to world issues. Before becoming an author, he worked in book publishing in London. Leon now lives in Scotland and is married with three children.