Selected Bibliography on the Sea Otter
Author: Ethel I. Todd
Publisher:
Published: 1972
Total Pages: 52
ISBN-13:
DOWNLOAD EBOOKBibliography stressing recent literature dealing with biology of the sea otter (Enhydra lutris).
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Author: Ethel I. Todd
Publisher:
Published: 1972
Total Pages: 52
ISBN-13:
DOWNLOAD EBOOKBibliography stressing recent literature dealing with biology of the sea otter (Enhydra lutris).
Author:
Publisher:
Published: 1972
Total Pages: 978
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published:
Total Pages: 1388
ISBN-13:
DOWNLOAD EBOOKAuthor: Environmental Science Information Center. Library and Information Services Division
Publisher:
Published: 1977
Total Pages: 582
ISBN-13:
DOWNLOAD EBOOKAuthor: Patricia Newman
Publisher: Millbrook Press
Published: 2019-01-01
Total Pages: 56
ISBN-13: 1541554531
DOWNLOAD EBOOKAudisee® eBooks with Audio combine professional narration and sentence highlighting for an engaging read aloud experience! A Robert F. Sibert Informational Honor Book A Green Earth Book Award Winner This up-close look at a fascinating scientific discovery highlights the critical role predators such as sea otters play in keeping ecosystems healthy. In Elkhorn Slough, an inlet on the California coast, seagrass grows healthy and strong in the shallow water. This healthy seagrass baffled marine biologist Brent Hughes. The scientist expected this estuary to be overrun with algae, causing the seagrass to die. Why was the seagrass thriving? As Brent investigated, signs pointed to an unexpected player helping to keep the seagrass healthy: sea otters! What do these top predators have to do with an aquatic grass at the opposite end of the food chain? Brent's amazing discovery gave scientists insight into the delicate balance of ecosystems. Follow science in action as Brent conducts the research that led to this major discovery.
Author: United States. Coast Guard
Publisher:
Published: 1972
Total Pages: 48
ISBN-13:
DOWNLOAD EBOOKAuthor: Todd McLeish
Publisher: Sasquatch Books
Published: 2018-03-20
Total Pages: 257
ISBN-13: 1632171384
DOWNLOAD EBOOK"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.
Author:
Publisher: Frances Lincoln Children's Books
Published: 2013-02-26
Total Pages: 0
ISBN-13: 9781847803009
DOWNLOAD EBOOKThe story of a sea otter, from birth to adulthood, photographed on location in the wild by an award-winning American photographer, who specialises in work with newborn animals.The text will show all the aspects of the animal's life in the wild, accompanied by close-up pictures of the family group in its natural habitat.A spread at the back of the book will give further conservation information, including useful websites.
Author:
Publisher:
Published: 1968
Total Pages: 712
ISBN-13:
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