22 Fantastical Facts About Dolphins Author: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 tools Dolphins don?t sleep Dolphins ... more »eat each other Dolphins fight in human wars Dolphins have ears in their jaws Dolphins call each other by name« less