Beginning with a definition of green and  how it is made by mixing colors, simple text gives examples of where green animals can be found on land, in air, or in water.  Color and animals are popular topics for young readers.  This book is pleasing to the eye.  Photographs are large, clear, and interesting.  Each close-up animal photograph is accompanied by a short, informative explanation or description.  Some terms are in bold font and can be found in the glossary.  One page contains additional facts about the color green – how it is often used in nature, how people use it as a safe color, as in traffic signals, and as a symbol of spring, youth, and envy.