When Andy accidentally records over Mr Hammond's audio recording of a male humpback whale singing, it's up to him to save the day and put right his wrongs. Jetting off in his safari-mobile, Andy heads to the Pacific Ocean, off the coast of Mexico. His mission is to find a male humpback whale and re-record its beautiful song. In this epic adventure., will Andy succeed in his mission and get the recording before Mr Hammond notices anything is wrong?

When Mr Hammond asks Andy to make sure the Snare's penguins are nice and clean for their welcoming party at Safari World, Jen suddenly notices that they are caked in mud and refusing to get into the sea. Andy jets off to New Zealand in his safari-mobile to find out how these forest-dwelling penguins get themselves clean. But will Andy find the answer before Mr Hammond notices anything is wrong?