Follow the life of Onion, a bottlenose dolphin, and learn about how researchers have tracked him for more than 20 years! Through his experiences, you will learn about the life of a dolphin and how to play a part in protecting these amazing animals. Written and illustrated by North Carolina dolphin researchers, this story is based upon real sightings of dolphins in coastal North Carolina with photos and illustrations. A glossary teaches children key scientific words. All sales of this book benefit the non-profit organization, the Outer Banks Center for Dolphin Research, an organization dedicated to the conservation of bottlenose dolphins in the Outer Banks of North Carolina through research and education.