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Personality and predictability in farmed calves using movement and space-use behaviours quantified by ultra-wideband sensors

Occhiuto, Francesca; Vázquez-Diosdado, Jorge A.; Carslake, Charles; Kaler, Jasmeet

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Authors

Francesca Occhiuto

JORGE VAZQUEZ DIOSDADO JORGE.VAZQUEZDIOSDADO@NOTTINGHAM.AC.UK
Assistant Professor in Precision Live Stock Technologies

Charles Carslake

JASMEET KALER JASMEET.KALER@NOTTINGHAM.AC.UK
Professor of Epidemiology & Precision Livestock Informatics



Abstract

Individuals within a population often show consistent between individual differences in their average behavioural expression (personality), and consistent differences in their within-individual variability of behaviour around the mean (predictability). Where correlations between different personality traits and/or the predictability of traits exist, these represent behavioural or predictability syndromes. In wild populations, behavioural syndromes have consequences for individual's survival and reproduction and affect the structure and functioning of groups and populations. The consequences of behavioural syndromes for farm animals are less well explored, partly due to the challenges in quantifying behaviour of many individuals across time and context in a farm setting. Here, we use Ultra-Wideband location sensors to provide precise measures of movement and space use for 60 calves over 40-48 days. We are the first livestock study to demonstrate consistent within and between individual variation in movement and space use with repeatability values of up to 0.80 and CVp values up to 0.49. Our results show correlations in personality and predictability, indicating the existence of "exploratory" and "active" personality traits in farmed calves. We consider the consequences of such individual variability for cattle behaviour and welfare and how such data may be used to inform management decision in farm animals.

Citation

Occhiuto, F., Vázquez-Diosdado, J. A., Carslake, C., & Kaler, J. (2022). Personality and predictability in farmed calves using movement and space-use behaviours quantified by ultra-wideband sensors. Royal Society Open Science, 9(6), Article 212019. https://doi.org/10.1098/rsos.212019

Journal Article Type Article
Acceptance Date Apr 26, 2022
Online Publication Date Jun 8, 2022
Publication Date Jun 8, 2022
Deposit Date May 13, 2022
Publicly Available Date Mar 28, 2024
Journal Royal Society Open Science
Electronic ISSN 2054-5703
Publisher The Royal Society
Peer Reviewed Peer Reviewed
Volume 9
Issue 6
Article Number 212019
DOI https://doi.org/10.1098/rsos.212019
Keywords Animal personality; predictability; repeatability; inter-individual variability; movement; space use
Public URL https://nottingham-repository.worktribe.com/output/8047983
Publisher URL https://royalsocietypublishing.org/doi/10.1098/rsos.212019
Additional Information Received: 2021-12-23; Accepted: 2022-04-26; Published: 2022-06-08

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