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Review article - Peer-reviewed, 2022

Frontiers in quantifying wildlife behavioural responses to chemical pollution

Bertram, Michael G.; Martin, Jake M.; McCallum, Erin S.; Alton, Lesley A.; Brand, Jack A.; Brooks, Bryan W.; Cerveny, Daniel; Fick, Jerker; Ford, Alex T.; Hellstrom, Gustav; Michelangeli, Marcus; Nakagawa, Shinichi; Polverino, Giovanni; Saaristo, Minna; Sih, Andrew; Tan, Hung; Tyler, Charles R.; Wong, Bob B. M.; Brodin, Tomas;

Abstract

Animal behaviour is remarkably sensitive to disruption by chemical pollution, with widespread implications for ecological and evolutionary processes in contaminated wildlife populations. However, conventional approaches applied to study the impacts of chemical pollutants on wildlife behaviour seldom address the complexity of natural environments in which contamination occurs. The aim of this review is to guide the rapidly developing field of behavioural ecotoxicology towards increased environmental realism, ecological complexity, and mechanistic understanding. We identify research areas in ecology that to date have been largely overlooked within behavioural ecotoxicology but which promise to yield valuable insights, including within- and among-individual variation, social networks and collective behaviour, and multi-stressor interactions. Further, we feature methodological and technological innovations that enable the collection of data on pollutant-induced behavioural changes at an unprecedented resolution and scale in the laboratory and the field. In an era of rapid environmental change, there is an urgent need to advance our understanding of the real-world impacts of chemical pollution on wildlife behaviour. This review therefore provides a roadmap of the major outstanding questions in behavioural ecotoxicology and highlights the need for increased cross-talk with other disciplines in order to find the answers.

Keywords

animal; behaviour; contaminant; ecology; ecotoxicology; environmental change; fitness; pollutant; population; wildlife

Published in

Biological Reviews

2022, volume: 97, number: 4, pages: 1346-1364

Authors' information

Swedish University of Agricultural Sciences, Department of Wildlife, Fish and Environmental Studies
Monash University
McCallum, Erin (Mc Callum, Erin)
Swedish University of Agricultural Sciences, Department of Wildlife, Fish and Environmental Studies
Alton, Lesley A.
Monash University
Brand, Jack A.
Monash University
Brooks, Bryan W.
Baylor University
University of South Bohemia in České Budějovice
Swedish University of Agricultural Sciences, Department of Wildlife, Fish and Environmental Studies
Fick, Jerker
Umeå University
Ford, Alex T.
University of Portsmouth
Swedish University of Agricultural Sciences, Department of Wildlife, Fish and Environmental Studies
University of California Davis (UC Davis)
Nakagawa, Shinichi
University of New South Wales Sydney
Polverino, Giovanni
University of Western Australia
Polverino, Giovanni
Monash University
Polverino, Giovanni
Tuscia University
Saaristo, Minna
EPA Sci
Sih, Andrew
University of California Davis
Tan, Hung
Monash University

UKÄ Subject classification

Ecology

Publication Identifiers

DOI: https://doi.org/10.1111/brv.12844

URI (permanent link to this page)

https://res.slu.se/id/publ/116241