A collection of 20 environmental success stories from around the world, which shows extraordinary ways in which nature has come back from the brink. From humpback whale populations thriving again in the freezing seas of Alaska and the recovery of kiwi populations in New Zealand, to the setting up of tiger sanctuaries and reserves in India and return of elephant seals from 'extinction', this book plants a message of hope and shows children that positive change is possible. Includes tips on small ways that readers can do to help the wild world.