Animals in the wild have to fend for themselves. Sometimes, by teaming up with another species, animals can more easily acquire what they need. This book explores how animals can protect and help each other in peculiar ways. From the buffalo and oxpecker, to goby and pistol shrimp, this book explores the strange lives of animals around the world! This book will allow students to understand how animals use their external parts to help them survive, grow, and meet their needs.