We Need Diverse Ya Sale
 
 

Special Offers see all

Enter to WIN a $100 Credit

Subscribe to PowellsBooks.news
for a chance to win.
Privacy Policy

Visit our stores


    Recently Viewed clear list


    The Powell's Playlist | June 15, 2015

    Matthew Quick: IMG Portia Kane's '80s Metal Mix



    Two of Love May Fail's main characters, Portia Kane and Chuck Bass — now in their early 40s — still love the metal music that was... Continue »
    1. $18.19 Sale Hardcover add to wish list

      Love May Fail

      Matthew Quick 9780062285560

    spacer

This item may be
out of stock.

Click on the button below to search for this title in other formats.


Check for Availability
Add to Wishlist

This title in other editions

Behavior and Ecology of the Northern Fur Seal

Behavior and Ecology of the Northern Fur Seal Cover

 

Synopses & Reviews

Publisher Comments:

Covering the behavior and ecology of the northern fur seal, this book is a model long-term study of marine mammals, one that tests theory through both observation of undisturbed behavior and manipulative experiments on individuals. Here Roger Gentry draws on nearly two decades of research on three different islands to show how behavior among these seals changes with population size, sex ratio, and environment, to explain the behavior of the population beginning with individuals, and to generalize the results to other members of the eared seal family. In so doing, he offers one of the most comprehensive studies of its kind on any marine mammal species to date.

Gentry shows that the species is driven by very different behavioral traits than have been assumed for it in the past. His book analyzes behavior on scales of hours to lifetimes, investigates the mating system, considers processes that underlie the mating system (site fidelity, behavioral estrus, and the development of territoriality), and addresses specific aspects of maternal strategy (female attendance behavior, pup growth, seasonal influences, and the effects of continental shelf width). Gentry contributes to knowledge about marine mammals by providing a very specific basis for interspecies comparisons, and he suggests a link between population trend and environmental regime shifts. He also guides the debate over seal mating systems from an interpretive to an empirical or experimental basis.

Originally published in 1997.

The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Description:

Includes bibliographical references (p. [353]-377) and indexes.

About the Author

Roger L. Gentry is a wildlife biologist at the National Marine Mammal Laboratory of the National Marine Fisheries Service. He has done intensive research on five eared-seal species other than northern fur seals. Gentry is the coeditor, with Gerald L. Kooyman, of Fur Seals: Maternal Strategies on Land and at Sea (Princeton).

Table of Contents

Preface
Acknowledgments
List of Contributors
Pt. 1. Behavior at the Population Level
Ch. 1. Introduction
Ch. 2. Population Changes, 1974 to 1986
Ch. 3. Temporal Factors in Behavior
Pt. 2. The Mating System
Ch. 4. Behavior of Adult Males
Ch. 5. Male-Female Associations
Ch. 6. Behavior of Adult Females
Pt. 3. Processes Fundamental to the Mating System
Ch. 7. Site Fidelity and Philopatry
Ch. 8. Estrus and Estrous Behavior
By Roger L. Gentry, John R. Holt, Carolyn B. Heath
Ch. 9. Ontogeny of Male Territorial Behavior
Pt. 4. The Maternal Strategy
Ch. 10. Female Attendance Behavior
Ch. 11. Neonatal Growth and Behavior
By Roger L. Gentry, Michael E. Goebel, John Calambokidis

Ch. 12. Female Foraging Behavior: Inter- and Intra-Annual Variation in Individuals
By Roger L. Gentry, Michael E. Goebel

Ch. 13. Female Foraging Behavior: Effects of Continental Shelf Width
By Roger L. Gentry, Mark O. Pierson, Valery A. Vladimirov

Pt. 5. Summary, Comparisons, and Conclusions
Ch. 14. Synthesis
Ch. 15. Implications for Otariid Studies
Appendix. Scientific and Common Names of Species Referred to in This Work
Notes
Literature Cited
Author Index
Subject Index

Product Details

ISBN:
9780691033457
Author:
Gentry, Roger L.
Publisher:
Princeton University Press
Location:
Princeton, N.J. :
Subject:
Marine Biology
Subject:
Animal behavior
Subject:
Parental behavior in animals
Subject:
Sexual behavior in animals
Subject:
Northern fur seal.
Subject:
Northern fur seal -- Behavior.
Subject:
Life Sciences - Biology - General
Subject:
Life Sciences - Biology - Marine Biology
Subject:
Biology
Subject:
Biological Sciences.
Subject:
Nature Studies-Ocean and Marine Biology
Copyright:
Series:
Princeton Legacy Library
Series Volume:
no. 13133
Publication Date:
19971228
Binding:
Electronic book text in proprietary or open standard format
Grade Level:
College/higher education:
Language:
English
Illustrations:
7 halftones, 36 tables, 86 line illus.
Pages:
376
Dimensions:
9 x 6 in

Related Subjects

Science and Mathematics » Biology » General
Science and Mathematics » Nature Studies » Ocean and Marine Biology

Behavior and Ecology of the Northern Fur Seal
0 stars - 0 reviews
$ In Stock
Product details 376 pages Princeton University Press - English 9780691033457 Reviews:
spacer
spacer
  • back to top

FOLLOW US ON...

     
Powell's City of Books is an independent bookstore in Portland, Oregon, that fills a whole city block with more than a million new, used, and out of print books. Shop those shelves — plus literally millions more books, DVDs, and gifts — here at Powells.com.