Download or read book The Dusky Dolphin written by Bernd Würsig and published by Academic Press. This book was released on 2009-07-17 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Ethology and Behavioral Ecology of Odontocetes written by Bernd Würsig and published by Springer. This book was released on 2019-08-02 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book concentrates on the marine mammalian group of Odontocetes, the toothed whales, dolphins, and porpoises. In 23 chapters, a total of 40 authors describe general patterns of ethological concepts of odontocetes in their natural environments, with a strong bent towards behavioral ecology. Examples are given of particularly well-studied species and species groups for which enough data exist, especially from the past 15 years. The aim is to give a modern flavor of present knowledge of ethology and behavior of generally large-brained behaviorally flexible mammals that have evolved quite separately from social mammals on land. As well, the plight of populations and species due to humans is described in multiple chapters, with the goal that an understanding of behavior can help to solve or alleviate at least some human-made problems.

Download or read book Dolphin Communication and Cognition written by Denise L. Herzing and published by MIT Press. This book was released on 2023-10-31 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Advances in the Study of Behavior written by Marc Naguib and published by Academic Press. This book was released on 2020-04-19 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in the Study of Behavior, Volume 52, provides users with the latest insights in this ever-evolving field. Users will find new information on a variety of species, including ecological determinants of sex roles and female sexual selection, copulatory behavior and genital morphology in vertebrates, proximate and ultimate influences on social behavior, and more. Sample chapters in this release include Ecological determinants of sex roles and female sexual selection, Sensory information in social insects, How the material basis of colors impacts how they evolve, participate in behavioral interactions, and interface with other life history characters, Fiddler crabs, the Evolution of female coloration, and more. - Serves the increasing number of scientists engaged in the study of animal behavior - Makes another important contribution to the development of the field - Presents theoretical ideas and research to those studying animal behavior and related fields

Download or read book Humpback Dolphins Sousa spp Current Status and Conservation Part 1 written by and published by Academic Press. This book was released on 2015-11-21 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humpback Dolphins (Sousa spp.): Current Status and Conservation, Part 1 is part of Advances in Marine Biology, a series that has been providing in-depth and up-to-date reviews on all aspects of marine biology since 1963 — more than 50 years of outstanding coverage from a reference that is well known for its contents and editing. This latest addition to the series includes updates on many topics that will appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology, and biological oceanography. Specialty areas for the series include marine science, both applied and basic, a wide range of topical areas from all corners of marine ecology, oceanography, fisheries management, and molecular biology, and the full range of geographic areas from polar seas to tropical coral reefs. - Reviews articles on the latest advances in marine biology - Includes updates on many topics that will appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology, and biological oceanography - Authored by leading figures in their respective fields of study - Presents materials that are widely used by managers, students, and academic professionals in the marine sciences

Download or read book Behavior and Social Development of Juvenile Southern Right Whales Eubalaena Australis and Interspecific Interactions at Peni n sula Valde s Argentina written by Mariano Sironi and published by . This book was released on 2004 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sex in Cetaceans written by Bernd Würsig and published by Springer Nature. This book was released on 2023-09-25 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sex in Cetaceans provides an up-to-date review of multi-faceted aspects related to mating and reproduction in toothed and baleen whales. This open access book begins with discussions of sexual selection and anatomical traits related to mating and diversity between the sexes. The functions of non-conceptive copulations are reviewed as are different research techniques applied to explore sex in cetaceans. Authors and editors build knowledge of female and male social, mating, and parental strategies and tactics for several specific toothed dolphin/porpoise/whale species and baleen whale species. It concludes with a discussion of potential conservation efforts and ways to help especially beleaguered species and populations the world over. The volume is intended as a major primer of cetacean sex for undergraduate and graduate students, new and established researchers in the field, and the public wishing to learn more.

Download or read book Primates and Cetaceans written by Juichi Yamagiwa and published by Springer Science & Business Media. This book was released on 2013-11-20 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the editors present a view of the socioecology of primates and cetaceans in a comparative perspective to elucidate the social evolution of highly intellectual mammals in terrestrial and aquatic environments. Despite obvious differences in morphology and eco-physiology, there are many cases of comparable, sometimes strikingly similar patterns of sociobehavioral complexity. A number of long-term field studies have accumulated a substantial amount of data on the life history of various taxa, foraging ecology, social and sexual relationships, demography, and various patterns of behavior: from dynamic fission–fusion to long-term stable societies; from male-bonded to bisexually bonded to matrilineal groups. Primatologists and cetologists have come together to provide four evolutionary themes: (1) social complexity and behavioral plasticity, (2) life history strategies and social evolution, (3) the interface between behavior, demography, and conservation, and (4) selected topics in comparative behavior. These comparisons of taxa that are evolutionarily distant but live in comparable complex sociocognitive environments boost our appreciation of their sophisticated mammalian societies and can advance our understanding of the ecological factors that have shaped their social evolution. This knowledge also facilitates a better understanding of the day-to-day challenges these animals face in the human-dominated world and may improve the capacity and effectiveness of our conservation efforts.

Download or read book Encyclopedia of Marine Mammals written by Bernd Würsig and published by Academic Press. This book was released on 2017-11-27 with total page 1195 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Encyclopedia of Animal Behavior written by and published by Academic Press. This book was released on 2019-01-21 with total page 3052 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of Animal Behavior, Second Edition, Four Volume Set the latest update since the 2010 release, builds upon the solid foundation established in the first edition. Updated sections include Host-parasite interactions, Vertebrate social behavior, and the introduction of ‘overview essays’ that boost the book's comprehensive detail. The structure for the work is modified to accommodate a better grouping of subjects. Some chapters have been reshuffled, with section headings combined or modified. Represents a one-stop resource for scientifically reliable information on animal behavior Provides comparative approaches, including the perspective of evolutionary biologists, physiologists, endocrinologists, neuroscientists and psychologists Includes multimedia features in the online version that offer accessible tools to readers looking to deepen their understanding

Download or read book Fishery Bulletin written by and published by . This book was released on 1979 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Best American Infographics 2016 written by Gareth Cook and published by Houghton Mifflin Harcourt. This book was released on 2016-10-04 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: “When it comes to infographics…the best work in this field grabs those eyes, keeps them glued, and the grip is sensual—and often immediate. A good graphic says ‘See what I see!’ and either you do or you don’t. The best ones…pull you right in, and won’t let you go.” —From the introduction by Robert Krulwich The year’s most “awesome” (RedOrbit) infographics reveal aspects of our world in often startling ways—from a haunting graphic mapping the journey of 15,790 slave ships over 315 years, to a yearlong data drawing project on postcards that records and cements a trans-Atlantic friendship. The Best American Infographics 2016 covers the realms of social issues, health, sports, arts and culture, and politics—including crisp visual data on the likely Democratic/Republican leanings of an array of professions (proving that your urologist is far more likely to be a Republican than your pediatrician). Here once again are the most innovative print and electronic infographics—“the full spectrum of the genre—from authoritative to playful” (Scientific American). ROBERT KRULWICH is the cohost of Radiolab and a science correspondent for NPR. He writes, draws, and cartoons at Curiously Krulwich, where he synthesizes scientific concepts into colorful, one-of-a-kind blog posts. He has won several Emmy awards for his work on television, and has been called “the most inventive network reporter in television” by TV Guide.

Download or read book Cetacean Societies written by Janet Mann and published by University of Chicago Press. This book was released on 2000-06 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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.

Download or read book Small Cetacean Conservation Current Challenges and Opportunities written by Randall William Davis and published by Frontiers Media SA. This book was released on 2022-09-23 with total page 749 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecotourism s Promise and Peril written by Daniel T. Blumstein and published by Springer. This book was released on 2017-10-09 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended as a guide for wildlife managers and ecotourism operators, as well as interested ecotourists, this book addresses the biological principles governing how ecotourism affects wildlife. The introductory chapters focus on four key responses to human visitation—behavioral, physiological, ecological, and evolutionary. Readers will discover ecotourism’s effects on biodiversity in connection with various industries that are habitat or taxonomically specific: fish tourism (including both freshwater and marine), marine mammal tourism, the huge industry centered on terrestrial animals, and the well-studied industry of penguin tourism. Given that the costs and benefits of ecotourism cannot be meaningfully assessed without understanding the human context, particular attention is given to how ecotourism has been used as part of community development. In closing, the book synthesizes the current state of knowledge regarding best practices for reducing human impacts on wildlife. The final chapter highlights key research questions that must be addressed to provide more evidence-based guidelines and policy.

Download or read book A Systematic Approach to Measuring the Social Behavior of Bottlenose Dolphins written by Amy Samuels and published by . This book was released on 1996 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research on cetacean social behavior is in transition from descriptive natural history to quantitative analyses. To expedite this change, an intellectual history of the field is provided, from the early whaler-naturalists to oceanarium observations, whale carcass studies, pseud-scientific inquiries into human-dolphin communication, and longterm field studies. Subsequent chapters illustrate use of systematic methodologies to better understand bottlenose dolphin social relations. Samuels and Gifford adapted a quantitative technique from primate behavioral research to study agonism among captive dolphins. Males were dominant to females; females had stable, age-ordered dominance relations; and two males had a changeable dominance relationship. Sex differences in dominance relations generated predictions about the behavior of wild dolphins that can be tested using this technique. Samuels, Richards and Mann investigated the association of wild juvenile dolphins with their mothers after weaning. Juvenile daughters continued to associate with their mothers, whereas juvenile sons rarely did so even though they remained in the same area as their mothers. Sex differences in juvenile association patterns appeared to foreshadow adult social networks. Samuels and Spradlin applied quantitative behavioral techniques to evaluate dolphin behavior in Swim-With-Dolphins programs. Two program types were defined by presence ('Controlled') or absence ('Not-Controlled') of explicit trainer regulation of dolphin-with-human interactions. In 'Not-Controlled' programs, the behavior of dolphins and humans threatened human safety and dolphin well-being, whereas 'Controlled' programs effectively minimized behaviors that posed risk to dolphins or humans.

Download or read book NOAA Technical Report NMFS CIRC written by and published by . This book was released on 1980 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: