Dolphins And Whales
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Whales Dolphins And Porpoises
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Author : Kenneth Stafford Norris
language : en
Publisher: Univ of California Press
Release Date : 1966-01-01
Whales Dolphins And Porpoises written by Kenneth Stafford Norris and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966-01-01 with Nature categories.
Dolphins Whales
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Author : DK
language : en
Publisher: Dorling Kindersley Ltd
Release Date : 2003-06-26
Dolphins Whales written by DK and has been published by Dorling Kindersley Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-06-26 with Juvenile Nonfiction categories.
Diving dolphins, amazing belugas and massive blue whales! Plunge into the ocean and meet some of the most amazing animals on Earth. See whales "fly" through the water, a spotted dolphin and the fearsome "wolf of the sea". Packed with fantastic facts and dramatic, atmospheric photography, Eyewonder Dolphins and Whales is great for homework and projects or just for fun.
Whales And Dolphins
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Author : Philippa Brakes
language : en
Publisher: Routledge
Release Date : 2013-09-13
Whales And Dolphins written by Philippa Brakes and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-13 with Science categories.
Whales and dolphins are icons for the conservation movement. They are the most conspicuous ambassadors for entire marine ecosystems and possibly even for the biosphere as a whole. Concurrent with our realisation of impending threats to their environment is a growing scientific understanding of the social and cognitive complexity of many of these species. This book brings together experts in the relevant diverse fields of cetacean research, to provide authoritative descriptions of our current knowledge of the complex behaviour and social organization of whales and dolphins. The authors consider this new information in the context of how different human cultures from around the world view cetaceans and their protection, including attitudes to whaling. They show how new information on issues such as cetacean intelligence, culture and the ability to suffer, warrants a significant shift in global perceptions of this group of animals and how these changes might be facilitated to improve conservation and welfare approaches.
Whales Dolphins And Porpoises
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Author : Annalisa Berta
language : en
Publisher: University of Chicago Press
Release Date : 2015-09-18
Whales Dolphins And Porpoises written by Annalisa Berta and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-18 with Nature categories.
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.
Cetacean Societies
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Author : Janet Mann
language : en
Publisher: University of Chicago Press
Release Date : 2000-06
Cetacean Societies written by Janet Mann and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-06 with Science categories.
"Part review, part testament to extraordinary dedication, and part call to get involved, Cetacean Societies highlights the achievements of behavioral ecologists inspired by the challenges of cetaceans and committed to the exploration of a new world."—from the preface by Richard Wrangham Long-lived, slow to reproduce, and often hidden beneath the water's surface, whales and dolphins (cetaceans) have remained elusive subjects for scientific study even though they have fascinated humans for centuries. Until recently, much of what we knew about cetaceans came from commercial sources such as whalers and trainers for dolphin acts. Innovative research methods and persistent efforts, however, have begun to penetrate the depths to reveal tantalizing glimpses of the lives of these mammals in their natural habitats. Cetacean Societies presents the first comprehensive synthesis and review of these new studies. Groups of chapters focus on the history of cetacean behavioral research and methodology; state-of-the-art reviews of information on four of the most-studied species: bottlenose dolphins, killer whales, sperm whales, and humpback whales; and summaries of major topics, including group living, male and female reproductive strategies, communication, and conservation drawn from comparative research on a wide range of species. Written by some of the world's leading cetacean scientists, this landmark volume will benefit not just students of cetology but also researchers in other areas of behavioral and conservation ecology as well as anyone with a serious interest in the world of whales and dolphins. Contributors are Robin Baird, Phillip Clapham, Jenny Christal, Richard Connor, Janet Mann, Andrew Read, Randall Reeves, Amy Samuels, Peter Tyack, Linda Weilgart, Hal Whitehead, Randall S. Wells, and Richard Wrangham.
Dolphins And Whales
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Author : Stephen Savage
language : en
Publisher:
Release Date : 1991
Dolphins And Whales written by Stephen Savage and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Dolphins categories.
Discovering Whales Dolphins Porpoises
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Author : Kelly Gauthier
language : en
Publisher: Simon and Schuster
Release Date : 2020-03-10
Discovering Whales Dolphins Porpoises written by Kelly Gauthier and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-10 with Juvenile Nonfiction categories.
Explore the depths of the ocean with Discovering Whales. With scientific facts and illustrations all about marine biology, kids will learn about whale habitats, habits, and more! Features gorgeous, scientifically accurate illustrations that give kids a glimpse of the majesty of some of the largest living mammals. Kids will learn all about endangered whales and how we can help preserve their habitats. With a stunning, tactile cover, this eye-catching book is sure to stand out.
Top 50 Reasons To Care About Whales And Dolphins
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Author : Sara Cohen Christopherson
language : en
Publisher: Enslow Publishing, LLC
Release Date : 2010-01-01
Top 50 Reasons To Care About Whales And Dolphins written by Sara Cohen Christopherson and has been published by Enslow Publishing, LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-01 with Juvenile Nonfiction categories.
"Readers will learn about whales and dolphins--their life cycles, diets, young, habitats, and reasons why they are endangered animals"--Provided by publisher.
Whales Dolphins
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Author : Carly Blake
language : en
Publisher: The Rosen Publishing Group, Inc
Release Date : 2014-07-15
Whales Dolphins written by Carly Blake and has been published by The Rosen Publishing Group, Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-15 with Juvenile Nonfiction categories.
How big is a baby whale? Why do dolphins leap out of the water? Which whale changes color as it grows up? No question will have to go unanswered with this collection of facts about whales and dolphins. The included mini-activities will supplement the learning experience by providing an additional way students can interact with the informational text.
Hearing By Whales And Dolphins
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Author : Whitlow W.L. Au
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Hearing By Whales And Dolphins written by Whitlow W.L. Au and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Here, experts in different areas of the field provide an overview of the bioacoustics of whales and dolphins as well as a thorough introduction to the subject for investigators of hearing in other animals. Topics covered include the structure and function of cetacean auditory systems, the unique sound production system of odontocetes, acoustic communication, psychoacoustics, echolocation and models of sound propagation.