Books by Justin Gregg

Dolphin researcher Justin Gregg dives deep into the scientific wonders of one the world’s most-loved animals to bring you this collection of fascinating dolphin trivia. Twenty-Two Fantastical Facts about Dolphins will delight dolphin aficionados with eyebrow-raising tales, covering topics like:Dolphins use toolsDolphins don’t sleepDolphins eat each otherDolphins fight in human warsDolphins have ears in their jawsDolphins call each other by name