With fascinating facts and detailed, illuminating artwork, introduces readers to dolphin species — from the well-known bottlenose dolphin to several species of "blackfish" (including orcas) that most people believe are whales. Author Laurence Pringle's clear, informative text describes dolphins' habitats, physiology, communication, intelligence, parenting, what and how they eat, and much more. The book also discusses conservation and how dolphins can be protected from hunting, pollution, and other threats. Accompanied by Meryl Henderson's beautiful and illuminating paintings, this book is a great STEM title that perfectly hits the mark for children interested in marine life. Includes a glossary, index, and further resources.