The Role of Individual Heterogeneity in Collective Animal Behaviour

Jolles, Jolle; King, Andrew J.; Killen, Shaun S.

The Role of Individual Heterogeneity in Collective Animal Behaviour

Dateien

Jolles_2-1wb2fj4bbkrbz3.pdfGröße: 1.87 MBDownloads: 277

Datum

2020

Autor:innen

Jolles, Jolle

King, Andrew J.

Killen, Shaun S.

Open Access-Veröffentlichung

Open Access Hybrid

Sammlungen

Biologie
Exzellenzcluster "Centre for the Advanced Study of Collective Behaviour"
Zukunftskolleg

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Trends in Ecology & Evolution. Elsevier. 2020, 35(3), pp. 278-291. ISSN 0169-5347. eISSN 1872-8383. Available under: doi: 10.1016/j.tree.2019.11.001

Zusammenfassung

Social grouping is omnipresent in the animal kingdom. Considerable research has focused on understanding how animal groups form and function, including how collective behaviour emerges via self-organising mechanisms and how phenotypic variation drives the behaviour and functioning of animal groups. However, we still lack a mechanistic understanding of the role of phenotypic variation in collective animal behaviour. Here we present a common framework to quantify individual heterogeneity and synthesise the literature to systematically explain and predict its role in collective behaviour across species, contexts, and traits. We show that individual heterogeneity provides a key intermediary mechanism with broad consequences for sociality (e.g., group structure, functioning), ecology (e.g., response to environmental change), and evolution. We also outline a roadmap for future research.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Schlagwörter

animal groups, collective behaviour, individual heterogeneity, phenotypic variation, sociality, social grouping, social structure

Zitieren

ISO 690

JOLLES, Jolle, Andrew J. KING, Shaun S. KILLEN, 2020. The Role of Individual Heterogeneity in Collective Animal Behaviour. In: Trends in Ecology & Evolution. Elsevier. 2020, 35(3), pp. 278-291. ISSN 0169-5347. eISSN 1872-8383. Available under: doi: 10.1016/j.tree.2019.11.001

BibTex

@article{Jolles2020-03Indiv-48221,
  year={2020},
  doi={10.1016/j.tree.2019.11.001},
  title={The Role of Individual Heterogeneity in Collective Animal Behaviour},
  number={3},
  volume={35},
  issn={0169-5347},
  journal={Trends in Ecology & Evolution},
  pages={278--291},
  author={Jolles, Jolle and King, Andrew J. and Killen, Shaun S.}
}

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