Dolphins are smart. They are so smart that they can talk to each other. Dolphins communicate underwater for the same reason people talk on land: to let others know who they are, where they are, and maybe even how to feel. Also included are activities that explore how dolphins talk to each other.
Wendy Pfeffer has written several other books for children,including From Tadpole to Frog and What's It Like to Be a Fish? both illustrated by Holly Keller. Ms. Pfeffer lives in Pennington, NJ. Holly Keller has illustrated Let's Go Rock Collecting by Roma Gans and You're Aboard Spaceship Earth by Patricia Lauber, as well as her own books starring Horace and Geraldine. Ms. Keller lives in West Redding, CT.





