Dolphin facts: is a porpoise a dolphin?
10 facts about bottlenose dolphins - National Geographic Kids
National Geographic Kids Readers: Dolphins by Melissa Stewart
Encyclopaedia Britannica Kids - Animal Sound Storybook Treasury 39-Button Sound Book - PI Kids: 9781503755659: PI Kids, Editors of Phoenix
Encyclopaedia Britannica Kids - Animal Sound Storybook Treasury 39-Button Sound Book - PI Kids
bottlenose dolphin: leaping - Kids, Britannica Kids
dolphin family - Kids, Britannica Kids
Explore animals from Alligator to Zebra and many in between! Children will love the detailed photos and fascinating facts about animal characteristics and habits. Press 39 interactive buttons to hear real animal sounds while you read and learn!.
Encyclopaedia Britannica Kids: Animal Sound Treasury [Book]
bottlenose dolphin - Students, Britannica Kids
Dolphins for Kids, All About Dolphins