
Wide flippers flap ... Big tusks protrude ... Meet the walrus Brimming with vivid photos and scientific facts, this middle-grade nonfiction book treats researchers and wild animal lovers to a comprehensive profile of these bulky marine mammals. It covers zoology topics such...

The color-changing skin of chameleons, the aggressive behavior of hippopotamuses, the malodorous scent of skunks, and the defining characteristics of 29 other fascinating animals are explored in this popular series.
