From wolverines to piranhas, learn about extreme animals with the Smithsonian!  Get ready to learn about the strangest, most impressive animals in the world in Smithsonian Extreme Animals Activity Book! This book is chock full of activities covering the most extreme animals from all over the world. Inside, children will find tons of fascinating facts paired with activities to reinforce learning. Complete the mazes, word searches, quizzes, doodling activities, and brainteasers, then use the stickers and giant poster for even more activity fun!