Welcome to the sights of the world with the Footprint Reading Library, a unique series of graded readers for learners of English. This series offers fascinating stories from the four corners of our world, and develops the language and skills needed to understand non-fiction.Koalas are recognized around the world for their cute and lovable appearance. But unfortunately the koala population is rapidly declining because their natural home in the thick forests of Australia is being destroyed. What can be done to help the koalas? Who is working to save them?