"Hyenas are known for being scavengers. However, they also live and hunt in groups called clans and kill their own prey. In this informative book, readers will learn why hyenas "laugh" and how they hunt. They'll also learn more about the threats to these amazing creatures. Color photographs help readers make sense of the information presented in the text. Get ready to laugh and hunt along with the hungry hyenas of the African grasslands!"-- Provided by publisher.

Includes index.