Cited by 8Animal Vocal Communication and BehaviorAnimal Behavior and ReproductionMarine animal studies overview

Collective signalling is shaped by feedbacks between signaller variation, receiver perception and acoustic environment in a simulated communication network

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Reichert, Michael S., Luttbeg, Barney, Hobson, Elizabeth A.·2024·Philosophical Transactions of the Royal Society B: Biological Sciences

Abstract

Communication takes place within a network of multiple signallers and receivers. Social network analysis provides tools to quantify how an individual’s social positioning affects group dynamics and the subsequent biological consequences. However, network analysis is rarely applied to animal communication, likely due to the logistical difficulties of monitoring natural communication networks. We generated a simulated communication network to investigate how variation in individual communication behaviours generates network effects, and how this communication network’s structure feeds back to affect future signalling interactions. We simulated competitive acoustic signalling interactions among chorusing individuals and varied several parameters related to communication and chorus size to examine their effects on calling output and social connections. Larger choruses had higher noise levels, and this reduced network density and altered the relationships between individual traits and communication network position. Hearing sensitivity interacted with chorus size to affect both individuals’ positions in the network and the acoustic output of the chorus. Physical proximity to competitors influenced signalling, but a distinctive communication network structure emerged when signal active space was limited. Our model raises novel predictions about communication networks that could be tested experimentally and identifies aspects of information processing in complex environments that remain to be investigated. This article is part of the theme issue ‘The power of sound: unravelling how acoustic communication shapes group dynamics’.

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Research works printed but not linked: 2

  1. Hobson EA, Silk MJ, Fefferman NH, Larremore DB, Rombach P, Shai S, Pinter-Wollman N. 2021 A guide to choosing and implementing reference models for social network analysis. Biol. Rev. 96, 2716-2734. (doi:10.1111/brv.12775) · DOI
  2. Brumm H. 2013 Animal communication and noise. New York: Springer.

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Authors
Reichert, M. S., Luttbeg, B., & Hobson, E. A.
Affiliations
  • Oklahoma State University (US)
  • University of Cincinnati (US)
Corresponding author
Reichert, Michael S.
Venue
Philosophical Transactions of the Royal Society B: Biological Sciences
Published
2024-05-20
Volume
379
Issue
1905
Pages
20230186-20230186
ISSN
  • 0962-8436 (ISSN-L)
  • 1471-2970
OpenAlex
W4398143685
Cited by
8
References
122
Citations by year
2026: 3 · 2025: 3 · 2024: 2
FWCI
3.39
Type
journal article
Language
en
Open access
Locations
  • Philosophical Transactions of the Royal Society B Biological Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
Oklahoma State University
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Developmental Biology › Animal Vocal Communication and Behavior
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Animal Behavior and Reproduction
  • Physical Sciences › Environmental Science › Ecology › Marine animal studies overview
Keywords
acoustic signalling, auditory sensitivity, social network position, acoustic environment, social positioning, group dynamics
MeSH terms
Acoustics, Animals, Animal Communication, Auditory Perception, Birds, Models, Biological, Social Behavior, Vocalization, Animal

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