Track of the Kodiak

Track of the Kodiak PDF

Author: Marvin H. Clark

Publisher: Great Northwest Pub & Distributing

Published: 1984-06-01

Total Pages: 224

ISBN-13: 9780937708019

DOWNLOAD EBOOK →

Lawyer and hunting guide, the author recounts his adventures with brown bear hunting and provides information for hunters everywhere.

Ethology and Behavioral Ecology of Sea Otters and Polar Bears

Ethology and Behavioral Ecology of Sea Otters and Polar Bears PDF

Author: Randall W. Davis

Publisher: Springer

Published: 2022-07-05

Total Pages: 0

ISBN-13: 9783030667986

DOWNLOAD EBOOK →

Sea otters and polar bears are carnivorous marine mammals that still resemble their terrestrial ancestors. Compared with Cetacea (whales and dolphins), Sirenia (dugongs and manatees), and Pinnipedia (seals, sea lions, and walrus), they are less adapted for an aquatic life and the most recently evolved among marine mammals. Sea otters are amphibious but seldom come ashore, and polar bears primarily occur on sea ice or along the shore. When at sea, both species spend most of their time swimming at the surface or making short, shallow dives when foraging or pursuing prey. Indeed, polar bears rarely pursue seals in water. Nevertheless, polar bears are powerful swimmers and will stalk seals from the water. As with many other large carnivores, they are solitary hunters. Although sea otters are gregarious and form aggregations at sea called rafts, they are primarily asocial. Except during mating, the principal interaction among sea otters occurs between a female and offspring during the six-month dependency period. In large carnivores (e.g., wolves and lions) that feed on ungulates, sociality and cooperation are favored because of the need to capture large prey and defend carcasses. Polar bears, which are the largest terrestrial carnivore, are solitary hunters of seals and are neither gregarious nor social. Males and females briefly associate during courtship and mating. During this time, males aggressively compete for females. At other times, males generally avoid each other except for aggregations of males that form while summering on land, and females with cubs avoid males, which are known for infanticide. As with sea otters, the interaction of polar bears outside of mating occurs between a female and her offspring during the 2-3 year dependency period. This interaction is critically important when altricial cubs are born in the winter den. This book provides new insight into the ethology and behavioral ecology of sea otters and polar bears. Each chapter reviews the discoveries of previous studies and integrates recent research using new techniques and technology. The authors also address historic and current anthropogenic challenges for their survival as climate change alters entire marine ecosystems.

Bears

Bears PDF

Author: Christopher Servheen

Publisher: IUCN

Published: 1999

Total Pages: 328

ISBN-13: 9782831704623

DOWNLOAD EBOOK →

Of the status of bear species by distribution / Christopher Servheen -- An overview of bear conservation planning and implementation / Bernard Peyton, Christopher Servheen, and Stephen Herrero -- Genetics of the bears of the world / Lisette Waits, David Paetkau, and Curtis Strobeck -- The trade in bears and bear parts / Christopher Servheen -- Brown bear conservation action plan for North America (Ursus arctos). Alaska / Sterling D. Miller and John Schoen. Canada / Bruce McLellan and Vivian Banci. United States: grizzly bear in the Lower 48 / Christopher Servheen -- Brown bear conservation action plan for Europe (Ursus arctos). Austria / Georg Rauer. Bulgaria / Nikolai Spassov and G. Spiridonov. Finland / Erik S. Nyholm and Kai-Eerik Nyholm. France / Jean Jacques Camarra. Greece / George Mertzanis. Italy (Abruzzo) / Giorgio Boscagli. Italy (Trentino) / Fabio Osti. Norway / Ole Jakob Sørensen, Jon E. Swenson, and Tor Kvam. Poland / Witold Frackowiak, Roman Gula, and Kajetan Perzanowski. Romania / Ovidiu Ionescu. Slovakia / Pavel Hell and Slavomir Find'o. Spain: eastern and western Cantabria. Eastern Cantabrian subpopulation / Anthony P. Clevenger and Francisco J. Purroy. Western Cantabrian subpopulation / Javier Naves Cienfuegos and Carlos Nores Quesada. Sweden / Jon E. Swenson, Finn Sandegren, Anders Bjärvall, Robert Franzén, Arne Söderberg, and Petter Wabakken. Former Yugoslavia / Djuro Huber and Miha Adamic -- Brown bear conservation action plan for Asia (Ursus arctos). China: Heilonjiang black and brown bears / Cheng Jizhen. India / S. Sathyakumar. Japan: Hokkaido / Tsutomu Mano and Joseph Moll. Mongolia: Gobi bear / Thomas McCarthy. Russia / Igor Chestin -- American black bear conservation action plan (Ursus americanus) / Michael R. Pelton, Alex B. Coley, Thomas H. Eason, Diana L. Doan Martinez, Joel A. Pederson, Frank T. van Manem and Keith M. Weaver -- Spectacled bear conservation action plan (Tremarctos ornatus) / Bernard Peyton. Bolivia / Damián I. Rumiz and Jorge Salazar. Colombia / Jorge Orejuela and Jeffrey P. Jorgenson. Ecuador / Luis Suárez. Perú / Bernard Peyton, coordinator. Venezuela / Edgard Yerena, coordinator -- Asiatic black bear conservation action plan (Ursus thibetanus). China / Ma Yiqing and Li Xiaomin. India / S. Sathyakumar. Japan / Toshihiro Hazumi. Russia / Igor Chestin and Victor Yudin. Taiwan: Formosan black bear / Ying Wang. Vietnam: black bear and sun bear / Do Dinh Sam -- Sun bear conservation action plan (Helarctos malayanus) / Christopher Servheen. Lao PDR / Richard E. Salter -- Sloth bear conservation action plan (Melursus ursinus) / David L. Garshelis, Anup R. Joshi, James L.D. Smith, and Clifford G. Rice -- Giant panda conservation action plan (Ailuropoda melanoleuca) / Donald G. Read and Jien Gong -- Global status and management of the polar bear (Ursus maritimus) / IUCN/SSC Polar Bear Specialist Group.

The Cave Bear Story

The Cave Bear Story PDF

Author: Björn Kurtén

Publisher: Columbia University Press

Published: 1995

Total Pages: 180

ISBN-13: 9780231103619

DOWNLOAD EBOOK →

The Cave Bear story conveys the facts about these largest of bears, including the habits and society of Cave Bears, their ice age environment, biological variations, and extinction. Kurten also details the relationship between man and bear - namely, the theories surrounding bear-hunting and Cave Bear cults.

Man, God and Magic

Man, God and Magic PDF

Author: Ivar Lissner

Publisher:

Published: 2013-10

Total Pages: 408

ISBN-13: 9781258889241

DOWNLOAD EBOOK →

This is a new release of the original 1961 edition.

Marine Mammals

Marine Mammals PDF

Author: Randall W. Davis

Publisher: Springer Nature

Published: 2019-11-14

Total Pages: 302

ISBN-13: 331998280X

DOWNLOAD EBOOK →

This comprehensive book provides new insights into the morphological, metabolic, thermoregulatory, locomotory, diving, sensory, feeding, and sleep adaptations of Cetacea (whales and dolphins), Pinnipedia (seals, sea lions and walrus), Sirenia (manatees and dugongs) and sea otters for an aquatic life. Each chapter reviews the discoveries from previous studies and integrates recent research using new techniques and technology. Readers will gain an understanding of the remarkable adaptations that enable marine mammals to spend all or most of their lives at sea, often while hunting prey at depth.

The Essential Carnivore Diet Cookbook

The Essential Carnivore Diet Cookbook PDF

Author: Vivica Menegaz

Publisher: Page Street Publishing

Published: 2021-01-19

Total Pages: 168

ISBN-13: 1645672646

DOWNLOAD EBOOK →

The Hearty Approach to Ultimate Health In a world of fad diets and confusing health trends, the Carnivore diet keeps it simple—eliminate processed and inflammatory foods and get back to the heart of human nutrition: meat, salt and water. Erin Blevins, creator of shutupEAT, and Vivica Menegaz, author of Keto Cooking for Healing and Weight Loss, have created an incredible guide with the most up-to-date information on the Carnivore diet, the different approaches you can take and the science behind each method so you can pick what works best for you. With these two health gurus guiding you on your journey, you’ll quickly start to heal your gut, cure your autoimmune symptoms, drastically trim away the pounds and so, so much more. Thanks to Erin’s expertise as a personal chef and Vivica’s creativity in the kitchen, you’ll be endlessly surprised at the diverse array of tasty meals at your disposal. If you thought adopting a Carnivore diet meant eating steak, steak and more steak, think again. Try the tender Smoky Carpaccio with Golden Marrow Oil, Grilled Pork Belly with Dates and Eggs, Honey-Glazed Beef Spareribs or Pomegranate Grilled Lamb Chops. Erin and Vivica even include desserts such as Berry Mousse and Flan with Honey, snacks like Cranberry Venison Jerky and breakfasts such as Carnivore Pancakes with Berry Compote. With such a delicious collection of recipes, healing your gut and losing weight on the Carnivore diet has never been easier.