Dolphin talk : whistles, clicks, and clapping jaws /
by Wendy Pfeffer ; illustrated by Helen K. Davie.
- 1st ed.
- New York : HarperCollins, c2003.
- 33 p. : col. ill. ; 22 x 27 cm.
- Let's-read-and-find-out science. Stage 2 .
Describes how dolphins communicate with each other in squeaks, whistles, and pops.