Download or read book Return of the Sea Otter written by Todd McLeish and published by Sasquatch Books. This book was released on 2018-03-20 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Captivating. . . . a full portrait of this adorable and ecologically important animal." —Publishers Weekly A science journalist travels the Pacific Coast in search of sea otters in this entertaining and inspiring book on the importance and history of this charismatic endangered species Sea otters—the adorable, furry marine mammals often seen floating on their backs holding hands—reveal the health of the coastal ecosystem along the Pacific Ocean. Once hunted for their prized fur in the 18th and 19th centuries, these animals nearly went extinct. Only now, nearly a century after hunting ceased, are populations showing stable growth in some places. Sea otters are a keystone species in coastal areas, feeding on sea urchins, clams, crab, and other crustaceans. When they are present, kelp beds are thick and healthy, providing homes for an array of sea life. When otters disappear, sea urchins take over, and the kelp disappears along with all the creatures that live in the beds. Now, thanks to their protected status, sea otters are making a comeback in California, Washington, and Alaska. In this hopeful book, science writer Todd McLeish embarks on an epic journey along the Pacific Coast—traveling from California to Alaska—to track the status, health, habits, personality, and viability of sea otters, and reveals how conservationists brought them back from the brink of extinction.
Download or read book Sea Otters written by Laura Marsh and published by National Geographic Children's Books. This book was released on 2014 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this level 1 reader, young readers will explore the fun-filled world of lovable otters. Follow these playful critters through their aquatic habitats, learn how otters raise their young, and discover their curious and social natures. Beautiful photos and carefully leveled text make this book perfect for reading aloud or for independent reading.
Download or read book What If There Were No Sea Otters written by Suzanne Slade and published by Capstone. This book was released on 2010-07 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the ocean ecosystem and the role of the sea otter as a keystone species in helping to maintain it, describing the otter's place on the food chain and what would happen if the sea otter were to become extinct.
Download or read book Sea Otter Conservation II written by Shawn Larson and published by Academic Press. This book was released on 2024-12-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driven to the brink of extinction by the maritime fur trade, sea otter recovery is a remarkable success story, one with broad implications to our understanding of their life history, ecology, and socio-ecology. Sea Otter Conservation II: Nearshore Ecosystem Restoration summarizes current knowledge regarding sea otter recovery and the role it plays in the restoration and resilience of coastal systems. Written by experts in the field, this volume describes the influence of sea otters in kelp, seagrass, salt marsh, and mixed sediment communities, and how their ecological effects can link marine and terrestrial systems. The authors consider the ecological and socio-ecological consequences of the maritime fur trade, the ways in which abundant food and space have affected sea otter recovery, and the potential of future sea otter reintroductions to aid their recovery and that of related ecosystems. This book reviews the latest methods in monitoring sea otter behavior, population status and genetic diversity, and the impact of climate change on sea otters and their associated communities. Sea Otter Conservation II: Nearshore Ecosystem Restoration is an important resource for anyone studying ecology, conservation, or restoration.
Download or read book Sea Otters written by Isabelle Groc and published by Orca Book Publishers. This book was released on 2020-04-07 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea otters once ruled the Pacific Ocean, but the fur trade of the eighteenth and nineteenth centuries brought this predator to near extinction. Today they’re slowly coming back from the brink, and scientists are learning more about their pivotal role as one of nature’s keystone species. This book looks at the history, biology, behavior and uncertain future of sea otters. Author and photojournalist Isabelle Groc takes us into the field: watching sea otter rafts off the British Columbia coast from a kayak, exploring what makes their fur coats so special, understanding how their voracious appetites are helping kelp forests thrive and, ultimately, learning how sea otters are leaving their mark (or paws) on every part of the ecosystem. They might be one of the most adorable creatures in the ocean, but kids will discover how their survival is key to a rich, complex and connected ecosystem.
Download or read book Sea Otters written by Richard Ravalli and published by U of Nebraska Press. This book was released on 2021-06 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: An examination of sea otters in a Pacific World context and an exploration of how this iconic sea mammal once defined the world’s largest oceanscape.
Download or read book The Community Ecology of Sea Otters written by Glenn R. VanBlaricom and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impetus for this volume comes from two sources. The first is scientific: by virtue of a preference for certain large benthic invertebrates as food, sea otters have interesting and significant effects on the structure and dynamics of nearshore communities in the North Pacific. The second is political: be cause of the precarious status of the sea otter population in coastal California, the U.S. Fish and Wildlife Service (USFWS) announced, in June 1984, a proposal to establish a new population of sea otters at San Nicolas Island, off southern California. The proposal is based on the premise that risks of catastrophic losses of sea otters, due to large oil spills, are greatly reduced by distributing the population among two geographically separate locations. The federal laws of the U.S. require that USFWS publish an Environmental Impact Statement (ElS) regarding the proposed translocation of sea otters to San Nicolas Island. The EIS is intended to be an assessment of likely bio logical, social, and economic effects of the proposal. In final form, the EIS has an important role in the decision of federal management authority (in this case, the Secretary of the Interior of the U.S.) to accept or reject the proposal.
Download or read book Human Impacts on Seals Sea Lions and Sea Otters written by Todd J. Braje and published by Univ of California Press. This book was released on 2011-03-23 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: “The bones recovered from the middens of the northeastern Pacific shorelines have important stories to tell biologists, marine mammalogists, and those concerned with marine conservation. This volume unearths a wealth of information about the historical ecology of seals, sea lions, and sea otters in the North Pacific that spans thousands of years. It provides fascinating insights into how the world once looked, and how it may one day look again as seals, sea lions, and sea otters reclaim and recolonize their former haunts.”—Andrew Trites, Director, Marine Mammal Research Unit, University of British Columbia “Braje and Rick have assembled a compelling set of case studies on the long-term and complex interactions between people, marine mammals, and environments in the Northeast Pacific. The promise of zooarchaeology as historical science is on full display, as researchers use geochemistry, aDNA, morphometrics, and traditional analytic methods to address questions of utmost importance to the long-term health of coastal ecosystems. If this book doesn't convince conservation biology about the need to take the long view of animal histories and ecosystems into account in developing conservation management plans, I'm not sure what will.”—Virginia L. Butler, Department of Anthropology, Portland State University
Download or read book Sea Otter Heroes written by Patricia Newman and published by Millbrook Press (Tm). This book was released on 2017 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Marine biologist Brent Hughes discovered a surprising connection between sea otters and sea grass at an estuary in northern California. Follow science in action as Hughes conducts the research that led to this major discovery"--
Download or read book Explore My World Sea Otters written by Jill Esbaum and published by Disney Electronic Content. This book was released on 2017-07-18 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this charming picture book, little kids will learn all about sea otters, including their social behavior, communication, diet, and, of course, playtime! These engaging Explore My World picture books on subjects kids care about combine simple stories with compelling photography. They invite little kids to take their first big steps toward understanding the world around them and are just the thing for parents and kids to curl up with and read aloud.
Download or read book Let s Look at Sea Otters written by Laura Hamilton Waxman and published by LernerClassroom. This book was released on 2010-08-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces sea otters, including information on their physical characteristics, eating habits, and how they raise their young.
Download or read book Sea Otter Pups written by Ruth Owen and published by Bearport Publishing. This book was released on 2012-08-01 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: A mother sea otter gives birth to her pup in the ocean. Then, as she floats on her back on the water’s surface, she lifts the little pup up from the water so it can feed and sleep while snuggled into her warm, furry chest. So begins the life of this marine mammal. In Sea Otter Pups, children will read how this little water baby receives its mother’s undivided attention until it has learned the swimming, diving, and hunting skills it needs to leave mom and go off to begin its adult life. The colorful interior spreads and gorgeous photos of sea otter pups are sure to delight emergent readers.
Download or read book Sea Otter Cove A Stress Management Story for Children Introducing Diaphragmatic Breathing to Calm Down Reduce Anxiety Control Anger and Promote Peaceful Sleep written by Lori Lite and published by Stress Free Kids. This book was released on 2008 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: The delightful characters and easy breathing exercises in this lovely picture book will help your child slow down, relax and fall asleep peacefully.
Download or read book Sea Otters written by Roy Nickerson and published by Chronicle Books. This book was released on 1998-03-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lounging atop a kelp bed, cradling a pup, or plucking morsels from a prickly urchin, sea otters are endearing creatures. Sea Otters captures them at their best, tracing their life cycle and behavior, exploring how they spend their days, and describing their brush with extinction. Including where to see them in the wild, Sea Otters is the most charming and complete book on the subject and features wonderful photographs -- as well as an enticing new cover.
Download or read book Otters written by Cathleen McConnell and published by Arbordale Publishing LLC. This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Otters are often found at zoos and aquariums, but how do these playful animals live in the wild? With 13 different otter species, some are best suited for fresh water and gracefully move on land and in the water; others prefer the kelp forest of the sea using tools to eat their favorite foods. There are many similarities between river otters and sea otters, but there are also vast differences. Explore fascinating facts about these playful, aquatic mammals, meet the species, and awe at the adorable photos in this installment of the Compare and Contrast Book series"--
Download or read book Sea Otters written by Marianne Riedman and published by Monterey, Calif. : Monterey Bay Aquarium. This book was released on 1990 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: In these beautifully illustrated pages, you'lllearn details about a sea otter's life, from birth to adulthood.
Download or read book Ethology and Behavioral Ecology of Sea Otters and Polar Bears written by Randall W. Davis and published by Springer. This book was released on 2022-07-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
