What incredible talent do dolphins and bats share? How can you tell which is the oldest elephant in a herd? Mammal reveals the most amazing facts and folklore about our favorite furry animals. Towering or tiny, ferocious or friendly, mammals trot, hop, swim, and soar. Meet the creatures that make up this huge and varied family. This award-winning series features stunning photography and graphics to bring science to life. Closed-captioned.