Dizzy the young dolphin had always been the silliest swimmer in his pod. While other dolphins practiced serious flips, Dizzy blew bubbles out of his blowhole and made silly faces at the sea turtles. However, everything changed when a group of giant humpback whales passed by his home lagoon. Dizzy had never seen such enormous creatures, and he decided to follow them on their long migration across the open ocean.
At first, the journey was exciting. Dizzy learned that whales and dolphins are both mammals, which means they breathe air through their blowholes just like he does. The whales sang beautiful, long songs that traveled for miles underwater, and Dizzy tried to copy them with his own squeaky clicks. He also discovered that he could use echolocation to find fish in the dark water, which was very useful when the sun went down.