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Journal Article

Accidents alter animal fitness landscapes

Rebecca Wheatley; Jessie C. Buettel; Barry W. Brook; Christopher N. Johnson; Rory P. Wilson
Ecology Letters · Vol. 24, Issue 5 · pp. 920-934 · 2021

Abstract

Animals alter their habitat use in response to the energetic demands of movement (‘energy landscapes’) and the risk of predation (‘the landscape of fear’). Recent research suggests that animals also select habitats and move in ways that minimise their chance of temporarily losing control of movement and thereby suffering slips, falls, collisions or other accidents, particularly when the consequences are likely to be severe (resulting in injury or death). We propose that animals respond to the costs of an ‘accident landscape’ in conjunction with predation risk and energetic costs when deciding when, where, and how to move in their daily lives. We develop a novel theoretical framework describing how features of physical landscapes interact with animal size, morphology, and behaviour to affect the risk and severity of accidents, and predict how accident risk might interact with predation risk and energetic costs to dictate movement decisions across the physical landscape. Future research should focus on testing the hypotheses presented here for different real‐world systems to gain insight into the relative importance of theorised effects in the field.

Bibliographic Information

JournalEcology Letters
PublisherWiley
Publication Date2021-05-01
Publication Year2021
Volume24
Issue5
Pages920-934
Document TypeJournal Article
Print ISSN1461-023X
eISSN1461-0248
DOI10.1111/ele.13705
SubjectEcology & Organismal Biology

Access Information

NARA Access Coverage1998-01-01~Current
Journal Homepagehttps://onlinelibrary.wiley.com/loi/14610248
Publisher PageOpen Publisher Page
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