Download or read book Status Report on the Gray Whale Eschrichtius Robustus written by Randall R. Reeves and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Gray Whale Eschrichtius Robustus written by Mary Lou Jones and published by Academic Press. This book was released on 2012-12-02 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Gray Whale: Eschrichtius robustus provides an introduction to the understanding of Eschrichtius robustus or the gray whale. This book explores the life processes, reproduction, and growth of large cetacean populations. Organized into four parts encompassing 25 chapters, this book begins with an overview of the gray whale evolution, fossils, and subfossil remains, range, and systematics in historical times. This text then presents the historical of gray whale exploitation and the economic importance of these whales to humans. Other chapters consider the gray whale migration, abundance, and seasonal distribution in the wake of the California population's recovery from depletion. This book discusses as well the methods used in shore-based censuses during migration and in aerial surveys of gray whales taken on their winter grounds. The final chapter deals with some innovative approaches to the study of free-ranging cetaceans. This book is a valuable resource for anthropologists, paleontologists, biologists, and naturalists.

Download or read book Status Report on the Gray Whale Eschrichtius Robustus in Canada written by Randall R. Reeves and published by . This book was released on 1990* with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Life History and Ecology of the Gray Whale Eschrichtius Robustus written by Dale W. Rice and published by . This book was released on 1971 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Grey Whale Eschrichtius Robustus Northern Pacific Migratory Population Pacific Coast Feeding Group Population Western Pacific Population in Canada written by and published by . This book was released on 2017 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gray Whale Monitoring Study written by and published by . This book was released on 1989 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Review of the Status of Gray Whales Eschrichtius Robustus with a Summary of Research and Management Needs written by United States. Marine Mammal Commission and published by . This book was released on 1986 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Washington State Status Report for the Gray Whale written by Scott A. Richardson and published by . This book was released on 1997 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dolphins Porpoises and Whales of the World written by International Union for Conservation of Nature and Natural Resources and published by IUCN. This book was released on 1991 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Status Review of the Eastern North Pacific Stock of Gray Whales written by and published by . This book was released on 1999 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Saving the Gray Whale written by Serge Dedina and published by University of Arizona Press. This book was released on 2000-01-01 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Once hunted by whalers and now the darling of ecotourists, the gray whale has become part of the culture, history, politics, and geography of Mexico's most isolated region. After the harvesting of gray whales was banned by international law in 1946, their populations rebounded; but while they are no longer hunted for their oil, these creatures are now chased up and down the lagoons of southern Baja California by whalewatchers. This book uses the biology and politics associated with gray whales in Mexican waters to present an unusual case study in conservation and politics. It provides an inside look at how gray whale conservation decisions are made in Mexico City and examines how those policies and programs are carried out in the calving grounds of San Ignacio Lagoon and Magdalena Bay, where catering to ecotourists is now an integral part of the local economy. More than a study of conservation politics, Dedina's book puts a human face on wildlife conservation. The author lived for two years with residents of Baja communities to understand their attitudes about wildlife conservation and Mexican politics, and he accompanied many in daily activities to show the extent to which the local economy depends on whalewatching. "It is ironic," observes Dedina, "that residents of some of the most isolated fishing villages in North America are helping to redefine our relationship with wild animals. Americans and Europeans brought the gray whale population to the brink of extinction. The inhabitants of San Ignacio Lagoon and Magdalena Bay are helping us to celebrate the whales' survival." By showing us how these animals have helped shape the lifeways of the people with whom they share the lagoons, Saving the Gray Whale demonstrates that gray whales represent both a destructive past and a future with hope.

Download or read book Marine Mammals Ashore written by Joseph R. Geraci and published by National Aquarium in Baltimore. This book was released on 2005 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive manual for understanding and carrying out marine mammal rescue activities for stranded seals, manatees, dolphins, whales, or sea otters.

Download or read book Gray Whales written by Megan M. Gunderson and published by ABDO Publishing Company. This book was released on 2010-08-15 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dive into Earth's oceans and discover the world of the gray whale! Stunning, full-color photos show these barnacle-covered whales above water and below. A range map reveals where these special sea creatures can be found. A labeled diagram helps readers identify flukes, flippers, and more. The gray whale's size, habitat, senses, threats, diet, reproduction, and unique behaviors are also introduced. Plus, find out about the interesting way these baleen whales feed and learn how far they migrate. A facts page, bolded glossary terms, and an index support the engaging, easy-to-read chapter text. Checkerboard Library is an imprint of ABDO Publishing Company.

Download or read book Gray Whale Eschrichtius Robustus Migration Into the Bering Sea Spring 1981 written by Pauline Hessing and published by . This book was released on 1981* with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gray Whale Eschrichtius Robustus Bibliography written by Guy Williamson Oliver and published by . This book was released on 1987 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Life History and Ecology of the Gray Whale Eschrichtius Robustus written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Population Assessment of Western North Pacific Gray Whales Eschrichtius Robustus written by Amanda L. Bradford and published by . This book was released on 2003 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: