Fur Seals and Sea Lions

Download Fur Seals and Sea Lions PDF Online Free

Author :
Release : 2013-06-12
Genre : Science
Kind :
Book Rating : 846/5 ( reviews)

Fur Seals and Sea Lions - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fur Seals and Sea Lions write by Roger Kirkwood. This book was released on 2013-06-12. Fur Seals and Sea Lions available in PDF, EPUB and Kindle. 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.

The Pinnipeds

Download The Pinnipeds PDF Online Free

Author :
Release : 2023-12-22
Genre : Science
Kind :
Book Rating : 085/5 ( reviews)

The Pinnipeds - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Pinnipeds write by Marianne Riedman. This book was released on 2023-12-22. The Pinnipeds available in PDF, EPUB and Kindle. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1990. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived

The Story of the Pribilof Fur Seals

Download The Story of the Pribilof Fur Seals PDF Online Free

Author :
Release : 1972
Genre : Northern fur seal
Kind :
Book Rating : /5 ( reviews)

The Story of the Pribilof Fur Seals - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Story of the Pribilof Fur Seals write by . This book was released on 1972. The Story of the Pribilof Fur Seals available in PDF, EPUB and Kindle.

Behavior and Ecology of the Northern Fur Seal

Download Behavior and Ecology of the Northern Fur Seal PDF Online Free

Author :
Release : 2014-07-14
Genre : Science
Kind :
Book Rating : 720/5 ( reviews)

Behavior and Ecology of the Northern Fur Seal - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Behavior and Ecology of the Northern Fur Seal write by Roger L. Gentry. This book was released on 2014-07-14. Behavior and Ecology of the Northern Fur Seal available in PDF, EPUB and Kindle. Covering the behavior and ecology of the northern fur seal, this book is a model long-term study of marine mammals, one that tests theory through both observation of undisturbed behavior and manipulative experiments on individuals. Here Roger Gentry draws on nearly two decades of research on three different islands to show how behavior among these seals changes with population size, sex ratio, and environment, to explain the behavior of the population beginning with individuals, and to generalize the results to other members of the eared seal family. In so doing, he offers one of the most comprehensive studies of its kind on any marine mammal species to date. Gentry shows that the species is driven by very different behavioral traits than have been assumed for it in the past. His book analyzes behavior on scales of hours to lifetimes, investigates the mating system, considers processes that underlie the mating system (site fidelity, behavioral estrus, and the development of territoriality), and addresses specific aspects of maternal strategy (female attendance behavior, pup growth, seasonal influences, and the effects of continental shelf width). Gentry contributes to knowledge about marine mammals by providing a very specific basis for interspecies comparisons, and he suggests a link between population trend and environmental regime shifts. He also guides the debate over seal mating systems from an interpretive to an empirical or experimental basis. Originally published in 1997. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Seals and Sea Lions

Download Seals and Sea Lions PDF Online Free

Author :
Release : 1996
Genre : Nature
Kind :
Book Rating : 669/5 ( reviews)

Seals and Sea Lions - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Seals and Sea Lions write by Andrew Cleave. This book was released on 1996. Seals and Sea Lions available in PDF, EPUB and Kindle. An illustrated introduction to seals and sea lions.