The Arctic tern flies a zig-zag route from the Arctic to Antarctica each year. Humpback whales migrate from cold polar feeding grounds to tropical seas to give birth. Whether to find food, warmer weather, or a safe place to have babies, these animals are on incredible missions of migration. Stunning artwork makes these epic nature journeys come alive. Translated into North American Spanish. Perfect for animal lovers and life science lessons. Leatherback sea turtles migrate up to 10,000 miles, returning to the islands where they were born to find a mate and lay eggs. Follow the incredible journey of a female sea turtle as she dodges predators and pollution on her migration across the Pacific Ocean in this narrative nonfiction picture book. Translated into North American Spanish. Author Lisa Amstutz and illustrator Howard Gray lend their scientific and creative expertise to this migration story, creating a book that will delight animal and nature lovers and support life science education. Includes a migration map, tips to protect animals and habitats, and a glossary.