the lives of hawai i s dolphins and whales natural history and conservation

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The Lives Of Hawaii S Dolphins And Whales

Author : Robin W. Baird
ISBN : 0824859987
Genre : Nature
File Size : 59. 36 MB
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Ocean currents, winds, and rainfall all work together to create a marine oasis around the Hawaiian Islands, providing a home for many species of dolphins and whales normally found in the deep oceans of the world. The Lives of Hawai`i's Dolphins and Whales provides a window into the world of these mysterious creatures with stories and observations from author Robin W. Baird's work with Hawaiian whales and dolphins over the last seventeen years. The book can be used as a field guide, as it includes full-color photographs of each species, life history descriptions, conservation threats, and maps showing sighting locations and movements of tagged individuals among the islands and offshore. Although this work covers the well-known resident spinner dolphins and the visiting humpback whales, it particularly highlights the ten species of lesser-known open-ocean dolphins and whales that are resident to the marine slopes of the islands. These include endangered false killer whales, deep-diving Cuvier's and Blainville's beaked whales, abundant spotted dolphins, coastal bottlenose dolphins, cryptic dwarf sperm whales, family units of short-finned pilot whales, and social melon-headed whales, among others. Also described are thirteen species of dolphins and whales found in offshore waters or that visit the Hawaiian waters seasonally or occasionally, including killer whales, the iconic sperm whale, and even blue whales and North Pacific right whales. More is known about the social organization and natural history of many of the species in Hawai`i than anywhere else in the world; much of the data resulting from studies using genetics and satellite tagging. For all species discussed, Baird presents information obtained from long-term photo-identification studies, with distinctive individuals tracked through time and space. He also provides information on predators and prey, social organization, diving, and night-time behavior, along with suggestions on how to tell some of the more difficult to identify species apart. Baird concludes by exploring conservation issues, both success stories and challenges, and engages readers to consider ways to protect Hawai`i's unique assemblage of resident dolphins and whales.

Face To Face With Dolphins

Author : Flip Nicklin
ISBN : 9781426305498
Genre : Juvenile Nonfiction
File Size : 50. 55 MB
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A colorful introduction to the world of the dolphin.

Encyclopedia Of Marine Mammals

Author : Bernd Würsig
ISBN : 9780128043813
Genre : Science
File Size : 48. 71 MB
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The Encyclopedia of Marine Mammals, Third Edition covers the ecology, behavior, conservation, evolution, form and function of whales, dolphins, seals, sea lions, manatees, dugongs, otters and polar bears. This edition provides new content on anthropogenic concerns, latest information on emerging threats such as ocean noise, and impacts of climate change. With authors and editors who are world experts, this new edition is a critical resource for all who are interested in marine mammals, especially upper level undergraduate and graduate students, researchers, and managers, and is a top reference for those in related fields, from oceanographers to environmental scientists. Significant content and topic updates, as well as the addition of new topics in such areas as anthropogenic disturbance Visual maps of the oceans and seas mentioned in contributions, helping to place the geographical features described in the text with clear, consistent species illustrations Written to help users learn new information or brush up on a topic quickly, with the references at the end of each entry to help guide readers into more specialist literature

Hawaii S Kolea

Author : Oscar W. Johnson
ISBN : 0824866967
Genre : Nature
File Size : 83. 21 MB
Format : PDF
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Oscar "Wally" Johnson, the undisputed world expert on Pacific Golden-Plovers, and Susan Scott, a popular-science writer, have combined their knowledge and enthusiasm to create a book for everyone who admires the exceptional birds known as Kolea in Hawaiian. With easy-to-understand, yet scientifically accurate, text and outstanding color photographs, Hawaii's Kolea: The Amazing Transpacific Life of the Pacific Golden-Plover is a handy, reliable source of information for both general readers and ornithology specialists. Although the Pacific Golden-Plover is a member of the shorebird group, Kolea spend most of their time inland, favoring open space with short vegetation. This makes Hawaii's cemeteries, golf courses, and backyard lawns prime real estate for these migratory birds, which have adapted remarkably well to life among humans. Each year Kolea fly thousands of miles nonstop from Alaska and return to the same spot in the Islands, whether a condominium courtyard, a busy beach park, or strip of grass in downtown Honolulu. As a result, many Hawai'i residents get to know individual birds, calling them "my Kolea." In turn, urban plovers often grow tame around people, an endearing trait uncommon in other birds. Their human admirers see city Kolea as charming, alert, and personable-qualities that, together with their grace and beauty, have made them arguably Hawai'i's favorite bird. Observing the birds gives rise to countless questions: "When do the birds leave Hawai'i? When do they return? Do they have chicks in the Islands? How long does it take them to fly to Alaska?" To answer these and other questions, the authors have gathered together just about every detail researchers know about Pacific Golden-Plovers. If you marvel at the remarkable birds that prance through your park, strut in your street, and rest on your rooftop, this book will make you love Kolea even more.

Face To Face With Whales

Author : Flip Nicklin
ISBN : 1426306970
Genre : Juvenile Nonfiction
File Size : 36. 80 MB
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Close-up photographs and personal stories of encounters with whales by the authors.

The Cultural Lives Of Whales And Dolphins

Author : Hal Whitehead
ISBN : 9780226187426
Genre : Science
File Size : 57. 65 MB
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In the songs and bubble feeding of humpback whales; in young killer whales learning to knock a seal from an ice floe in the same way their mother does; and in the use of sea sponges by the dolphins of Shark Bay, Australia, to protect their beaks while foraging for fish, we find clear examples of the transmission of information among cetaceans. Just as human cultures pass on languages and turns of phrase, tastes in food (and in how it is acquired), and modes of dress, could whales and dolphins have developed a culture of their very own? Unequivocally: yes. In The Cultural Lives of Whales and Dolphins, cetacean biologists Hal Whitehead, who has spent much of his life on the ocean trying to understand whales, and Luke Rendell, whose research focuses on the evolution of social learning, open an astounding porthole onto the fascinating culture beneath the waves. As Whitehead and Rendell show, cetacean culture and its transmission are shaped by a blend of adaptations, innate sociality, and the unique environment in which whales and dolphins live: a watery world in which a hundred-and-fifty-ton blue whale can move with utter grace, and where the vertical expanse is as vital, and almost as vast, as the horizontal. Drawing on their own research as well as a scientific literature as immense as the sea—including evolutionary biology, animal behavior, ecology, anthropology, psychology, and neuroscience—Whitehead and Rendell dive into realms both humbling and enlightening as they seek to define what cetacean culture is, why it exists, and what it means for the future of whales and dolphins. And, ultimately, what it means for our future, as well.

Hawaii S Humpbacks

Author : Jim Darling
ISBN : 1894694597
Genre : Nature
File Size : 35. 88 MB
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This guide explains what researchers have learned about humpback whales on their winter breeding grounds in Hawaii. Spectacular color photos help whale watchers and educators identify and understand humpback behavior. Proceeds support whale research.

Whales Dolphins And Porpoises

Author : Annalisa Berta
ISBN : 9780226183190
Genre : Nature
File Size : 41. 81 MB
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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 Mammals Fisheries Tourism And Management Issues

Author : Nicholas Gales
ISBN : 9780643099265
Genre : Science
File Size : 64. 96 MB
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Marine Mammals: Fisheries, Tourism and Management Issues brings together contributions from 68 leading scientists from 12 countries to provide a comprehensive, up-to-date review on the way we manage our interactions with whales, dolphins, seals and dugongs. The book examines how we have fared conserving the world’s marine mammal populations, with a focus on the key issues of fisheries and tourism. From a unique southern hemisphere perspective, the authors consider how science informs the culling debate, how wild fisheries and aquaculture interact with marine mammal populations and how we might manage the effects of whale, dolphin and seal watching industries. The authors also address other issues such as the way in which ethics, genetics, acoustics, ecosystem models and pollution influence the management and conservation of marine mammals. Marine Mammals is an invaluable and accessible resource for all those involved with marine mammals, including scientists, managers, policy makers, industry representatives and students. Winner of a 2004 Whitley Award.

Voices In The Ocean

Author : Susan Casey
ISBN : 9780385537315
Genre : Nature
File Size : 66. 50 MB
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From Susan Casey, the New York Times bestselling author of The Wave and The Devil’s Teeth, a breathtaking journey through the extraordinary world of dolphins Since the dawn of recorded history, humans have felt a kinship with the sleek and beautiful dolphin, an animal whose playfulness, sociability, and intelligence seem like an aquatic mirror of mankind. In recent decades, we have learned that dolphins recognize themselves in reflections, count, grieve, adorn themselves, feel despondent, rescue one another (and humans), deduce, infer, seduce, form cliques, throw tantrums, and call themselves by name. Scientists still don’t completely understand their incredibly sophisticated navigation and communication abilities, or their immensely complicated brains. While swimming off the coast of Maui, Susan Casey was surrounded by a pod of spinner dolphins. It was a profoundly transporting experience, and it inspired her to embark on a two-year global adventure to explore the nature of these remarkable beings and their complex relationship to humanity. Casey examines the career of the controversial John Lilly, the pioneer of modern dolphin studies whose work eventually led him down some very strange paths. She visits a community in Hawaii whose adherents believe dolphins are the key to spiritual enlightenment, travels to Ireland, where a dolphin named as “the world’s most loyal animal” has delighted tourists and locals for decades with his friendly antics, and consults with the world’s leading marine researchers, whose sense of wonder inspired by the dolphins they study increases the more they discover. Yet there is a dark side to our relationship with dolphins. They are the stars of a global multibillion-dollar captivity industry, whose money has fueled a sinister and lucrative trade in which dolphins are captured violently, then shipped and kept in brutal conditions. Casey’s investigation into this cruel underground takes her to the harrowing epicenter of the trade in the Solomon Islands, and to the Japanese town of Taiji, made famous by the Oscar-winning documentary The Cove, where she chronicles the annual slaughter and sale of dolphins in its narrow bay. Casey ends her narrative on the island of Crete, where millennia-old frescoes and artwork document the great Minoan civilization, a culture which lived in harmony with dolphins, and whose example shows the way to a more enlightened coexistence with the natural world. No writer is better positioned to portray these magical creatures than Susan Casey, whose combination of personal reporting, intense scientific research, and evocative prose made The Wave and The Devil’s Teeth contemporary classics of writing about the sea. In Voices in the Ocean, she has written a thrilling book about the other intelligent life on the planet. From the Hardcover edition.

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