What's scarier than one predator coming your way? How about a whole pack! Orcas and other animals--such as piranhas, lions, hyenas, and humpback whales--have developed special strategies for hunting together, including excellent communication and ambushing techniques. Readers will love learning about these meat-eating mobs as the book introduces them to each animals' habitat, anatomy, and social structure. Engaging text and vivid images will deepen...