Humans have negatively affected many of Earth's species. Fortunately, human ingenuity can help care for these animals. This series examines six animal species that are in danger and investigates the various ways that people are attempting to protect them. This title explores the role of caribou in their habitats, how humans have threatened the animal's existence, and efforts being taken to protect them. Clear text, vibrant photos, and helpful infographics make this book an accessible and engaging read. AGES: 8 to 11 Hardcover Reinforced Library Binding