Discover how and why animals decide to live in groups or alone: part natural science, part ecology. A picture book detailing the various ways animal community structures help species thrive and survive. Some animals need to live in big groups, although others barely interact with the rest of the herd. Do you want to know why? This book is full of colourful illustrations answering the questions of how, why and when animals decide to live in groups or alone. This useful and entertaining resource helps you discover fun facts about Flamingos, Polar Bears, Zebras, Emperor penguins and many more!.