Distribution, Numbers, and Behavior of Gray Whales in the Channel Islands National Marine Sanctuary During the Southward Migration, January 1987
Author: Mary Lou Jones
Publisher:
Published: 1988
Total Pages: 84
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Mary Lou Jones
Publisher:
Published: 1988
Total Pages: 84
ISBN-13:
DOWNLOAD EBOOKAuthor: Mary Lou Jones
Publisher:
Published: 1987
Total Pages: 60
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1989
Total Pages: 208
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1996
Total Pages: 198
ISBN-13:
DOWNLOAD EBOOK"This report contains information regarding studies conducted on beluga whales, gray whales, humpback whales, and harbor seals."--P. i
Author: Rose Bierce
Publisher:
Published: 1993
Total Pages: 448
ISBN-13:
DOWNLOAD EBOOKAuthor: Mary Lou Jones
Publisher: Academic Press
Published: 2012-12-02
Total Pages: 625
ISBN-13: 0080923720
DOWNLOAD EBOOKThe 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.
Author:
Publisher:
Published: 1987
Total Pages: 1168
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 199?
Total Pages: 1256
ISBN-13:
DOWNLOAD EBOOK