Through the magic of desire, Sean discovers he can speak with Mari, a young dolphin mother, who takes him aboard her back for a day on the ocean. But just beyond the harbor jetty, Mari's pod is scattered by a tuna fleet, and Sean soon wonders if either he or the pod will survive to tell the tale. Searching for Mari's missing son, they confront the dangers of the sea - from lost drift nets to lightning storms - and readers learn how different life is for wild dolphins from those in captivity.

This thorough revision of the classic Encyclopedia of Marine Mammals brings this authoritative book right up-to-date. Articles describe every species in detail, based on the very latest taxonomy, and a host of biological, ecological and sociological aspects relating to marine mammals. The latest information on the biology, ecology, anatomy, behavior and interactions with man is provided by a cast of expert authors – all presented in such detail and clarity to support both marine mammal specialists and the serious naturalist. Fully referenced throughout and with a fresh selection of the best color photographs available, the long-awaited second edition remains at the forefront as the go-to reference on marine mammals. More than 20% NEW MATERIAL includes articles on Climate Change, Pacific White-sided Dolphins, Sociobiology, Habitat Use, Feeding Morphology and more Over 260 articles on the individual species with topics ranging from anatomy and behavior, to conservation, exploitation and the impact of global climate change on marine mammals New color illustrations show every species and document topical articles FROM THE FIRST EDITION “This book is so good...a bargain, full of riches...packed with fascinating up to date information. I recommend it unreservedly it to individuals, students, and researchers, as well as libraries." --Richard M. Laws, MARINE MAMMALS SCIENCE "...establishes a solid and satisfying foundation for current study and future exploration" --Ronald J. Shusterman, SCIENCE

The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! It's sink or swim for Jack and Annie when the Magic Tree House whisks them off to the middle of the ocean. Luckily, they find a mini-submarine on a coral reef. Unluckily, they are about to meet a giant octopus and one very hungry shark. Will the dolphins save the day? Or are Jack and Annie doomed to be dinner? Did you know that there’s a Magic Tree House book for every kid? Magic Tree House: Adventures with Jack and Annie, perfect for readers who are just beginning chapter books Merlin Missions: More challenging adventures for the experienced reader Super Edition: A longer and more dangerous adventure Fact Trackers: Nonfiction companions to your favorite Magic Tree House adventures

Jody McGrath and her family have arrived in the Bahamas. The crew of the Dolphin Dreamer is eager to find some Atlantic spotted dolphins and to see if the rumors of a lost treasure ship are true.When Skipper, a dolphin, gets caught in fishing line, Jody frees him. Her concern is whether or not the baby dolphin will heal. At the end of the story, Jody dives into the ocean and follows the healed Skipper deeper and deeper, until he leads her to the lost treasure ship.

Describes the characteristics of dolphins and how they play, hunt, form family groups, and communicate with each other.

Jody and her family have begun their trip sailing around the world researching dolphins but an unexpected traveller and a storm make it a difficult beginning.

Drawing on their own research as well as scientific literature including evolutionary biology, animal behavior, ecology, anthropology, psychology and neuroscience, two cetacean biologists submerge themselves in the unique environment in which whales and dolphins live. --Publisher's description.