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The Gray Seal: 80 Years of Insight into Intrinsic and Extrinsic Drivers of Phocid Behavior

Twiss, Sean; Bishop, Amy; Culloch, Ross

The Gray Seal: 80 Years of Insight into Intrinsic and Extrinsic Drivers of Phocid Behavior Thumbnail


Authors

Amy Bishop

Ross Culloch



Contributors

Daniel P. Costa
Editor

Elizabeth A. McHuron
Editor

Abstract

The gray seal is a data-rich species with behavioral studies dating back to the 1940s. The reasons for the wealth of knowledge are partly fortuitous; pioneering naturalists ventured forth to remote island colonies around the UK and Canada to observe the ‘hook-nosed sea-pig’ during their annual breeding seasons. These early qualitative treatises on gray seal behavior ignited further, more quantitative, research interest, which has continued to expand to this day. Several gray seal traits enhance its suitability as a study system for understanding drivers of behavior, such as their ease of observation and site fidelity during breeding, and unique pelage patterns enabling the collection of long-term data on known individuals. Gray seals also inhabit a remarkable variety of habitats, both on land and at sea, facilitating comparative studies of environmental drivers of behavior. These traits have enabled pioneering behavioral research across a wide range of life-history stages. This chapter aims to capture the diversity of behavioral knowledge derived from gray seals, revealing how they interact with one another and their environment. We also highlight new research areas likely to present research opportunities and challenges in the near future, especially in the context of rapidly changing terrestrial and marine environments.

Online Publication Date Mar 18, 2022
Publication Date 2022
Deposit Date Apr 5, 2022
Publicly Available Date Mar 19, 2024
Publisher Springer Verlag
Pages 313-360
Series Title Ethology and Behavioral Ecology of Marine Mammals
Edition 1st ed.
Book Title Ethology and Behavioral Ecology of Phocids
ISBN 978-3-030-88922-7
DOI https://doi.org/10.1007/978-3-030-88923-4_9
Public URL https://durham-repository.worktribe.com/output/1650923

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