Whales, Dolphins, and Porpoises

A Natural History and Species Guide

Author: Annalisa Berta

Publisher: University of Chicago Press


Category: Nature

Page: 288

View: 408

The eighty-nine cetacean species that swim our seas and rivers are as diverse as they are intelligent and elusive, from the hundred-foot-long, two-hundred-ton blue whale to the lesser-known tucuxi, ginkgo-toothed beaked whale, and diminutive, critically endangered vaquita. The huge distances these highly migratory creatures cover and the depths they dive mean we catch only the merest glimpses of their lives as they break the surface of the water. But thanks to the marriage of science and technology, we are now beginning to understand their anatomy, complex social structures, extraordinary communication abilities, and behavioral patterns. In this beautifully illustrated guide, renowned marine mammalogist Annalisa Berta draws on the contributions of a pod of fellow whale biologists to present the most comprehensive, authoritative overview ever published of these remarkable aquatic mammals. Opening with an accessible rundown of cetacean biology—including the most recent science on feeding, mating, and communication—Whales, Dolphins, and Porpoises then presents species-specific natural history on a range of topics, from anatomy and diet to distribution and conservation status. Each entry also includes original drawings of the species and its key identifiers, such as fin shape and color, tooth shape, and characteristic markings as they would appear both above and below water—a feature unique to this book. Figures of myth and—as the debate over hunting rages on—figures of conflict since long before the days of Moby-Dick, whales, dolphins, and porpoises are also ecologically important and, in many cases, threatened. Written for general enthusiasts, emergent cetacean fans, and biologists alike, this stunning, urgently needed book will serve as the definitive guide for years to come.

Marine Protected Areas for Whales, Dolphins and Porpoises

A World Handbook for Cetacean Habitat Conservation and Planning

Author: Erich Hoyt

Publisher: Routledge


Category: Science

Page: 448

View: 385

The first edition of the widely praised Marine Protected Areas for Whales, Dolphins and Porpoises, published in 2005, led to numerous new marine protected area proposals and a number of notable conservation successes around the world. In this completely revised and expanded second edition, new developments in the Mediterranean, Caribbean and Pacific are described, as well as future directions for High Seas protection. New sections show how to design and manage MPAs in an ever noisier ocean subject to climate change, increased shipping and hydrocarbon exploration. The process of protected area creation for cetaceans has been accelerated and more than 200 exciting new places are detailed in this edition. This book provides a route map for MPA managers, as well as countries, to meet the ambitious targets for highly protected MPA networks by 2012 and 2020. This book is a key conservation tool and a springboard for worldwide change in human attitudes toward the world ocean where all life originated and where the majority of life on Earth still lives.

Book of Whales, Dolphins and Porpoises

Author: Lionel Bender

Publisher: Smithmark Publishers


Category: Nature

Page: 37

View: 591

Invites young readers to explore the worlds of the various species of whale, dolphin, and porpoise, and explains how they are in danger of dying out as a result of hunting and pollution.

British whales, dolphins, & porpoises

a guide for the identification and reporting of stranded whales, dolphins, and porpoises on the British coasts

Author: Francis Charles Fraser

Publisher: Intl Specialized Book Service Inc


Category: Cetacea

Page: 34

View: 620

Whales, Dolphins and Porpoises

A World Beneath the Waves

Author: Jody Byrum

Publisher: SeaWorld Education Department


Category: Juvenile Nonfiction

Page: 82

View: 241

What's the difference between a baleen and toothed whale? How can I tell the difference between a dolphin and porpoise? Which cetaceans are endangered and needs our help to survive? All of these questions and more will be answered in this detailed, full-color book.

Whales, Dolphins, and Porpoises

Author: Ronald Mathias Lockley

Publisher: David & Charles Publishers


Category: Cetacea

Page: 200

View: 312

Discusses the folklore, evolution, and habits of whales. Also describes modern day whaling and the conditions necessary for their conservation.