Why do belugas join pods to migrate? How do dolphins protect others in their pods? Why are pods important to some baby animals for survival? Discover the answers in this fascinating book and learn about the many ways living in a pod helps animals survive. Features include audio, author/illustrator biography, educational front/back matter, full-color photographs, glossary of key words, index, informative sidebars, sources for further research, suggested websites, and table of contents.