The adaptation of migration is a survival mechanism for many kinds of animals. While birds are the most famous of the migrators, some bats, whales, fish, insects, and others also make incredible journeys, often seasonally. This high-interest book features some of the most noteworthy migrating animals and the remarkable details about their travels. Some butterflies migrate thousands of miles, for example. Vibrant photographs of migrating wild animals will impress readers, while the accessible text will help them understand the important science content.