The marine mammal called the manatee can grow longer than 10 feet, but people have little to fear from them. These gentle giants are herbivores. Readers want to know more about these high-interest animals, and this inviting book has the facts they'll love to learn! Accessible and at-level text is supported by beautiful photographs, fun fact boxes, and interesting sidebars that offer more in-depth information. A concluding quiz allows young marine biologists to check their understanding as well as reinforces curricular content.