Analyze Diet
Behavioural processes2013; 103; 91-101; doi: 10.1016/j.beproc.2013.10.007

Movement initiation in groups of feral horses.

Abstract: Herds of ungulates, flocks of birds, swarms of insects and schools of fish move in coordinated groups. Computer models show that only one or very few animals are needed to initiate and direct movement. To investigate initiation mechanisms further, we studied two ways in which movement can be initiated in feral horses: herding, and departure from the group. We examined traits affecting the likelihood of a horse initiating movement i.e. social rank, affiliative relationships, spatial position, and social network. We also investigated whether group members join a movement in dominance rank order. Our results show that whereas herding is exclusive to alpha males, any group member may initiate movement by departure. Social bonds, the number of animals interacted with, and the spatial position were not significantly associated with movement initiation. We did not find movement initiation by departure to be exclusive to any type of individual. Instead we find evidence for a limited form of distributed leadership, with higher ranking animals being followed more often.
Publication Date: 2013-11-09 PubMed ID: 24220794DOI: 10.1016/j.beproc.2013.10.007Google Scholar: Lookup
The Equine Research Bank provides access to a large database of publicly available scientific literature. Inclusion in the Research Bank does not imply endorsement of study methods or findings by Mad Barn.
  • Journal Article
  • Research Support
  • Non-U.S. Gov't

Summary

This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.

The research article explores the mechanisms behind movement initiation in groups of feral horses, with key findings indicating that while herding is exclusive to alpha males, any member of the group can initiate movement through departure. Further, social bonds, spatial positions, and the number of interactions had no significant influence on movement initiation.

Investigating Initiation Mechanisms

  • The researchers studied two primary ways that movement can be initiated among feral horses — through herding and departure from the group. The intention was to delve deeper into the mechanisms that dictate the commencement of movement in animal groups.

Traits Affecting the Likelihood of Movement Initiation

  • The study also examined specific traits that might influence the likelihood of a horse initiating movement. These traits included the animal’s social rank, its affiliative relationships or social bonds, its spatial position within the group, and its social network.

Joining Movement in Dominance Rank Order

  • One of the other aspects the researchers investigated was whether group members join a movement in the order of their dominance rank. This aimed at understanding if social hierarchy plays a role in decision-making within the group.

Key Findings

  • The research shows that herding as an initiation of movement is typically exclusive to alpha males within the horse group.
  • Interestingly, any group member, irrespective of their social rank or affiliative relationships, can initiate movement by departing from the group.
  • The positions of the horses within the group, their social bonds, and the number of animals they interacted with were found to have no significant association with movement initiation.
  • Rather than finding movement initiation by departure to be specific to particular individuals, the study found evidence supporting a limited form of distributed leadership, where higher-ranking animals were followed more often.

Cite This Article

APA
Krueger K, Flauger B, Farmer K, Hemelrijk C. (2013). Movement initiation in groups of feral horses. Behav Processes, 103, 91-101. https://doi.org/10.1016/j.beproc.2013.10.007

Publication

ISSN: 1872-8308
NlmUniqueID: 7703854
Country: Netherlands
Language: English
Volume: 103
Pages: 91-101
PII: S0376-6357(13)00222-2

Researcher Affiliations

Krueger, Konstanze
  • University of Regensburg, Biologie 1, Universitätsstraße 31, 93053 Regensburg, Germany. Electronic address: Konstanze.Krueger@hfwu.de.
Flauger, Birgit
  • University of Regensburg, Biologie 1, Universitätsstraße 31, 93053 Regensburg, Germany.
Farmer, Kate
  • Centre for Social Learning & Cognitive Evolution, School of Psychology, University of St Andrews, St Andrews, Scotland KY16 9JP, UK.
Hemelrijk, Charlotte
  • Behavioural Ecology and Selforganization, University of Groningen, Centre for Life Sciences, Nijenborgh 7, 9747 AG GRONINGEN, The Netherlands.

MeSH Terms

  • Agonistic Behavior
  • Animals
  • Animals, Wild / physiology
  • Female
  • Grooming
  • Hierarchy, Social
  • Horses / physiology
  • Male
  • Motor Activity / physiology
  • Object Attachment
  • Social Behavior

Citations

This article has been cited 15 times.
  1. Torres Borda L, Auer U, Jenner F. Equine Social Behaviour: Love, War and Tolerance.. Animals (Basel) 2023 Apr 26;13(9).
    doi: 10.3390/ani13091473pubmed: 37174510google scholar: lookup
  2. Zollinger A, Wyss C, Bardou D, Bachmann I. Social Box: A New Housing System Increases Social Interactions among Stallions.. Animals (Basel) 2023 Apr 20;13(8).
    doi: 10.3390/ani13081408pubmed: 37106974google scholar: lookup
  3. Górecka-Bruzda A, Jaworska J, Stanley CR. The Social and Reproductive Challenges Faced by Free-Roaming Horse (Equus caballus) Stallions.. Animals (Basel) 2023 Mar 24;13(7).
    doi: 10.3390/ani13071151pubmed: 37048406google scholar: lookup
  4. Harvey AM, Ramp D, Mellor DJ. Review of the Foundational Knowledge Required for Assessing Horse Welfare.. Animals (Basel) 2022 Dec 1;12(23).
    doi: 10.3390/ani12233385pubmed: 36496906google scholar: lookup
  5. Pikuła R, Zaborski D, Grzesiak W, Smugała M. An analysis of the annual mobility of Polish Konik horses depending on habitat, season, and time of the day.. Arch Anim Breed 2022;65(3):239-247.
    doi: 10.5194/aab-65-239-2022pubmed: 35935751google scholar: lookup
  6. Maeda T, Sueur C, Hirata S, Yamamoto S. Behavioural synchronization in a multilevel society of feral horses.. PLoS One 2021;16(10):e0258944.
    doi: 10.1371/journal.pone.0258944pubmed: 34699556google scholar: lookup
  7. Iglesias Pastrana C, Navas González FJ, Ciani E, Arando Arbulu A, Delgado Bermejo JV. The Youngest, the Heaviest and/or the Darkest? Selection Potentialities and Determinants of Leadership in Canarian Dromedary Camels.. Animals (Basel) 2021 Oct 3;11(10).
    doi: 10.3390/ani11102886pubmed: 34679907google scholar: lookup
  8. Krueger K, Esch L, Byrne R. Need or opportunity? A study of innovations in equids.. PLoS One 2021;16(9):e0257730.
    doi: 10.1371/journal.pone.0257730pubmed: 34570831google scholar: lookup
  9. Wang X, Xia DP, Sun L, Garber PA, Kyes RC, Sheeran LK, Sun BH, Li BW, Li JH. Infant attraction: why social bridging matters for female leadership in Tibetan macaques.. Curr Zool 2020 Dec;66(6):635-642.
    doi: 10.1093/cz/zoaa026pubmed: 33391362google scholar: lookup
  10. Gérard C, Valenchon M, Poulin N, Petit O. How does the expressiveness of leaders affect followership in domestic horses (Equus ferus caballus)?. Anim Cogn 2020 May;23(3):559-569.
    doi: 10.1007/s10071-020-01361-8pubmed: 32065307google scholar: lookup
  11. Wang C, Pan R, Wang X, Qi X, Zhao H, Guo S, Ren Y, Fu W, Zhu Z, Li B. Decision-making process during collective movement initiation in golden snub-nosed monkeys (Rhinopithecus roxellana).. Sci Rep 2020 Jan 16;10(1):480.
    doi: 10.1038/s41598-019-57191-3pubmed: 31949226google scholar: lookup
  12. Krueger K, Esch L, Byrne R. Animal behaviour in a human world: A crowdsourcing study on horses that open door and gate mechanisms.. PLoS One 2019;14(6):e0218954.
    doi: 10.1371/journal.pone.0218954pubmed: 31242266google scholar: lookup
  13. Berthier JM, Semple S. Observing grooming promotes affiliation in Barbary macaques.. Proc Biol Sci 2018 Dec 19;285(1893):20181964.
    doi: 10.1098/rspb.2018.1964pubmed: 30963904google scholar: lookup
  14. Wolter R, Stefanski V, Krueger K. Parameters for the Analysis of Social Bonds in Horses.. Animals (Basel) 2018 Oct 27;8(11).
    doi: 10.3390/ani8110191pubmed: 30373257google scholar: lookup
  15. Bourjade M, Thierry B, Hausberger M, Petit O. Is leadership a reliable concept in animals? An empirical study in the horse.. PLoS One 2015;10(5):e0126344.
    doi: 10.1371/journal.pone.0126344pubmed: 26010442google scholar: lookup