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Author : Anonim
Publisher : Unknown
Page : 122 pages
File Size : 52,9 Mb
Release : 2007
Category : Electronic
ISBN : NWU:35556036536175
Author : United States. National Marine Fisheries Service. Office of Protected Resources. Permits Division
Publisher : Unknown
Page : 1124 pages
File Size : 40,5 Mb
Release : 2007
Category : Northern fur seal
ISBN : UOM:39015077119397
Author : Roger Kirkwood,Simon Goldsworthy
Publisher : CSIRO PUBLISHING
Page : 211 pages
File Size : 45,5 Mb
Release : 2013-06-12
Category : Science
ISBN : 9780643109841
Fur seals and sea lions are charismatic, large carnivores that engage us with both their skill and playful antics. Although all species in Australian waters were harvested to near extinction 200 years ago, fur seals are recovering and are now common in near-shore waters across southern Australia. Sea lions, however, are endangered. Their populations appear not to have recovered like fur seals and are declining at some locations. Fur seals and sea lions are important top level predators and play an important role in Australia’s temperate marine ecosystems. Key threats they currently face relate to human activities, particularly interactions with fisheries. This book outlines the comparative evolutionary ecology, biology, life-history, behaviour, conservation status, threats, history of human interactions and latest research on the three species of otariids that live in the waters of southern Australia: the Australian fur seal, New Zealand fur seal and Australian sea lion. It also includes brief descriptions of Antarctic and Subantarctic seals that occupy the Antarctic pack-ice and remote Australian territories of Macquarie Island and Heard Island.
Author : Teresa Clocksin
Publisher : Unknown
Page : 212 pages
File Size : 49,7 Mb
Release : 1985
Category : Northern fur seal
ISBN : UCSD:31822005689849
1327 citations of publications dealing with the northern fur seal (Callorhinus ursinus). Includes subject index. Draft copy.
Author : Anonim
Publisher : Unknown
Page : 108 pages
File Size : 46,8 Mb
Release : 1992
Category : Rare mammals
ISBN : UIUC:30112000652088
Author : Todd J. Braje,Torben C. Rick
Publisher : Univ of California Press
Page : 329 pages
File Size : 55,6 Mb
Release : 2011-03-23
Category : Nature
ISBN : 9780520948976
For more than ten thousand years, Native Americans from Alaska to southern California relied on aquatic animals such as seals, sea lions, and sea otters for food and raw materials. Archaeological research on the interactions between people and these marine mammals has made great advances recently and provides a unique lens for understanding the human and ecological past. Archaeological research is also emerging as a crucial source of information on contemporary environmental issues as we improve our understanding of the ancient abundance, ecology, and natural history of these species. This groundbreaking interdisciplinary volume brings together archaeologists, biologists, and other scientists to consider how archaeology can inform the conservation and management of pinnipeds and other marine mammals along the Pacific Coast.
Author : Anonim
Publisher : Unknown
Page : 496 pages
File Size : 52,5 Mb
Release : 2007
Category : Electronic
ISBN : NWU:35556036792968
Author : Anonim
Publisher : Unknown
Page : 8 pages
File Size : 50,8 Mb
Release : 1972
Category : Northern fur seal
ISBN : IND:30000097788321
Author : Anonim
Publisher : Unknown
Page : 382 pages
File Size : 48,9 Mb
Release : 2001
Category : Electronic
ISBN : NWU:35556033424128
Author : Thomas Allen Jefferson,Marc A. Webber,Robert L. Pitman
Publisher : Elsevier
Page : 589 pages
File Size : 54,5 Mb
Release : 2011-08-29
Category : Science
ISBN : 9780080557847
With coverage on all the marine mammals of the world, authors Jefferson, Webber, and Pitman have created a user-friendly guide to identify marine mammals alive in nature (at sea or on the beach), dead specimens “in hand , and also to identify marine mammals based on features of the skull. This handy guide provides marine biologists and interested lay people with detailed descriptions of diagnostic features, illustrations of external appearance, beautiful photographs, dichotomous keys, and more. Full color illustrations and vivid photographs of every living marine mammal species are incorporated, as well as comprehendible maps showing a range of information. For readers who desire further consultation, authors have included a list of literature references at the end of each species account. For an enhanced understanding of habitation, this guide also includes recognizable geographic forms described separately with colorful paintings and photographs. All of these essential tools provided make Marine Mammals of the World the most detailed and authoritative guide available! * Contains superb photographs of every species of marine mammal for accurate identification * Authors’ collective experience adds up to 80 years, and have seen nearly all of the species and distinctive geographic forms described in the guide * Provides the most detailed and anatomically accurate illustrations currently available * Special emphasis is placed on the identification of species in “problem groups, such as the beaked whales, long-beaked oceanic dolphin, and southern fur seals * Includes a detailed list of sources for more information at the back of the book.
Author : Jeanne Walker Harvey
Publisher : Arbordale Publishing
Page : 18 pages
File Size : 42,5 Mb
Release : 2010-01-01
Category : Juvenile Nonfiction
ISBN : 9781607188605
After Astro, an orphaned Steller sea lion, was rescued by scientists at The Marine Mammal Center in Sausalito, California, his attachment to people made him unable to be returned to the ocean and he now lives at the Mystic Aquarium in Connecticut.
Author : Anonim
Publisher : Unknown
Page : 40 pages
File Size : 44,8 Mb
Release : 1953
Category : Sea lions
ISBN : UCSD:31822009327974
Author : Anonim
Publisher : Unknown
Page : 184 pages
File Size : 40,6 Mb
Release : 1993
Category : Northern fur seal
ISBN : UCSD:31822029675147
Author : Ralph C. Baker,Ford Wilke,C. Howard Baltzo,United States. Bureau of Commercial Fisheries
Publisher : Unknown
Page : 28 pages
File Size : 47,5 Mb
Release : 1970
Category : Northern fur seal
ISBN : STANFORD:36105123778172
Booklet describing early history of fur sealing; the distribution and movement of northern fur seals; Callorhinus Ursinus, their food, physical characteristics, reproduction and mortality and disease, management and research; sealing on the Pribilof Islands and processing and sale of fur seal skins.
Author : Karen A. Terio,Denise McAloose,Judy St. Leger
Publisher : Academic Press
Page : 1424 pages
File Size : 53,7 Mb
Release : 2018-10-08
Category : Science
ISBN : 9780128092194
Pathology of Wildlife and Zoo Animals is a comprehensive resource that covers the pathology of wildlife and zoo species, including a wide scope of animals, disease types and geographic regions. It is the definitive book for students, biologists, scientists, physicians, veterinary clinicians and pathologists working with non-domestic species in a variety of settings. General chapters include information on performing necropsies, proper techniques to meet the specialized needs of forensic cases, laboratory diagnostics, and an introduction into basic principles of comparative clinical pathology. The taxon-based chapters provide information about disease in related groups of animals and include descriptions of gross and histologic lesions, pathogenesis and diagnostics. For each group of animals, notable, unique gross and microscopic anatomical features are provided to further assist the reader in deciding whether differences from the domestic animal paradigm are "normal." Additional online content, which includes text, images, and whole scanned glass slides of selected conditions, expands the published material resulting in a comprehensive approach to the topic. 2019 PROSE Awards - Winner: Category: Textbook/Biological and Life Sciences: Association of American Publishers Presents a single resource for performing necropsies on a variety of taxa, including terrestrial and aquatic vertebrates and invertebrates Describes notable, unique gross and microscopic anatomical variations among species/taxa to assist in understanding normal features, in particular those that can be mistaken as being abnormal Provides consistent organization of chapters with descriptions of unique anatomic features, common non-infectious and infectious diseases following brief overviews of the taxonomic group Contains full-color, high quality illustrations of diseases Links to a large online library of scanned slides related to topics in the book that illustrate important histologic findings
