A fascinating nonfiction picture book about how fish adapt to their various underwater environments When might a fancy leaf costume be useful for a fish? And how do fish in Antarctica keep from freezing? In Antifreeze, Leaf Costumes, and Other Fabulous Fish Adaptations , children ages 5 to 8 discover some of the amazing adaptations in the world of fish Explore underwater habitats and discover the ways fish have evolved to avoid the danger that lurks ar.