Description How do whales make their hearing better? What do lemurs do to make a point during an argument? Find out in this funny and fast-paced nonfiction picture book about mammal adaptations you've never heard of! In Stink Fights, Earwax, and Other Marvelous Mammal Adaptations, children ages 5 to 8 learn about how bizarre life science can really be through compelling, humorous narrative and science-minded observations.