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Dolphins are very smart animals, and that means they know how to take care of their young. This charming book explores the underwater world of these amazing aquatic mammals, showing how dolphin mothers care for their young, how they eat, and how young calves like to play. Through vibrant full-color photographs paired with accessible text, beginning readers embrace the wonders of nature as they discover important facts about the dolphins life cycle.
The Dolphins of Hilton Head by Cara M. Gubbins Pdf
One population of a truly fascinating species The Dolphins of Hilton Head introduces readers to the unique population of bottlenose dolphins that inhabits the warm water and brackish salt marshes of South Carolina's inland coastal waterways. Drawing on years of research in Hilton Head and the latest discoveries of scientists throughout the world, Cara Gubbins describes this atypical habitat and explains how the distinctive behaviors of Hilton Head dolphins distinguish them from other populations. She identifies their particular behavior patterns, vocalizations, behavioral ecology, and local traditions. Gubbins also offers practical suggestions on how best to view and understand these animals while visiting the island. Framing her study with a general overview of dolphins and their habits, Gubbins explores the natural history, ecology, and evolution of free-ranging Atlantic bottlenose dolphins in South Carolina. She compares this population with others throughout the world to reveal the South Carolina dolphins' innovative foraging techniques, novel social system, and unconventional habitat use patterns. Gubbins debunks widely held myths about the animals, addresses conservation issues that will affect their future in South Carolina waters, and discusses environmental problems that threaten them worldwide. While Gubbins looks specifically at the dolphins of Hilton Head, her guide helps readers understand these animals throughout the world. She offers advice not only for spotting dolphins but also for interpreting such specific behaviors as feeding, socializing, resting, traveling, and communication.
"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.
The Dusky Dolphin by Bernd Würsig,Melany Wursig Pdf
The Dusky Dolphin: Master Acrobat Off Different Shores covers various topics about the dusky dolphin, including its taxonomy, history and demography, ecology, and behavior. After introducing the dusky dolphin as a member of the genus Lagenorhynchus under the family Delphinidae, the book continues by describing its life history, its demographic patterns, and its role in the food web considering predation, parasitism, and competition. The book also includes chapters that discuss the interaction of the dusky dolphin with its habitats, such as the dusky dolphin’s sound production, its foraging at night and in daylight, its survival strategies in response to predator threats, the mating habits of New Zealand duskies, calf rearing, sexual segregation, and genetic relationships. Other chapters address the interaction of dusky dolphins with humans. This book offers information about dusky dolphins off Southern Africa and discussions about the patterns of sympatry in Lagenorhynchus and Cephalorhynchus. Finally, comparisons between dusky dolphins and great apes as large-brained mammals are also reviewed in this book. Only book fully devoted to the southern hemisphere "dusky" dolphin Heavily illustrated with charts, figures, tables, and all color photos Written by a cadre of experts intimately familiar with dolphin field work Written in an accurate yet accessible style for the scientist and natural historian alike
How intelligent are dolphins? Is their communication system really as complex as human language? And are they as friendly and peaceful as they are made out to be? The Western world has had an enduring love affair with dolphins since the early 1960s, with fanciful claims of their 'healing powers' and 'super intelligence'. Myths and pseudoscience abound on the subject. Justin Gregg weighs up the claims made about dolphin intelligence and separates scientific fact from fiction. He puts our knowledge about dolphin behaviour and intelligence into perspective, with comparisons to scientific studies of other animals, especially the crow family and great apes. He gives fascinating accounts of the challenges of testing what an animal with flippers and no facial expressions might be animal behaviour, Gregg challenges many of the widespread beliefs about dolphins, while also inspiring the reader with the remarkable abilities common to many of the less glamorized animals around us - such as chickens.
Dolphin Communication and Cognition by Denise L. Herzing,Christine M. Johnson Pdf
Experts survey the latest research on dolphin communication and cognition, offering a comprehensive reference to findings in the laboratory and from the field. Dolphin researchers have collected an impressive amount of data over the last twenty years, thanks to advances in technology for monitoring, recording, and analyzing dolphin behavior as well as increasing interest in exploring and modeling dolphins' cognitive capacities. This volume offers a comprehensive reference to the latest research on dolphin communication and cognition, reporting on findings from both the laboratory and the field. The contributors review a wide range of topics, including vocalization, abstract reasoning abilities, imitation and learning, social cognition, echolocation, and ethical issues in working with cetaceans. The book begins by examining the dolphin brain and its evolution, the anatomy of its unique sound production and reception systems, and its sensory abilities. It next treats communication, reviewing the complexity of dolphins' vocalization, and then describes research on cognition, from both experimental and developmental perspectives. Finally, the book considers the future of dolphin research, including a series of provocative questions that remain unanswered, posed by the volume's expert contributors. Contributors Mats Amundin, Whitlow Au, Ted W. Cranford, Nicola Erdsack, John Ford, Wolf Hanke, Louis M. Herman, Denise L. Herzing, Christine M. Johnson, Petr Krysl, Stan Kuczaj, Marc Lammers, Lori Marino, Paul Nachtigall, Julie Oswald, Adam A. Pack, Heidi Pearson, Sam Ridgway, Jeanette Thomas, Randall Wells, Thomas I. White, Hal Whitehead, Kelley Winship, Bernd Würsig
Discovering Dolphins by Stephanie Nowacek,Doug Nowacek Pdf
Few animals on the planet create such feelings of excitement and curiosity as Dolphins. Maybe it is because they are so playful and intelligent, or because they allow us an occasional glimpse of life in the oceans. Discover the fascinating world of these highly sociable animals, and enjoy their beauty, energy and mystique both above and beneath the waves.
