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The role of personality on spatial behaviour in merino sheep (Ovis aries)

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thesis
posted on 28.03.2022, 11:35 authored by Molly E. Gilmour
Animal personality research has yielded personality-dependent spatial behaviours in many species. However, much of this research is focused on dispersal and foraging patterns. This ignores many other aspects of animal spatial behaviour, such as movement patterns, that occur on a daily basis. Our research investigates travel distances and patterns of paddock exploration in merino sheep to determine if they are influenced by personality traits. We combined assays of two traits, boldness and exploration, quantified in captivity, with high resolution GPS data of freeranging sheep over three months. We found evidence for boldness and exploration tendency as personality traits, but did not find inter-individual repeatability in distance travelled per day or time taken to explore 3km2. Consequently, we found no personality-dependent space use in merino ewes. This expands our understanding of what influences space use in gregarious species, like sheep, and suggest a stronger role of external environment on movement rather than personality.

History

Notes

Bibliography: pages 47-58 Thesis by publication.

Awarding Institution

Macquarie University

Degree Type

Thesis MRes

Degree

MRes, Macquarie University, Faculty of Science and Engineering, Department of Biological Sciences

Department, Centre or School

Department of Biological Sciences

Year of Award

2018

Principal Supervisor

Stephan T. Leu

Additional Supervisor 1

Simon Griffith

Rights

Copyright Molly E. Gilmour 2018. Copyright disclaimer: http://mq.edu.au/library/copyright

Language

English

Extent

1 online resource (58 pages) illustrations

Former Identifiers

mq:70914 http://hdl.handle.net/1959.14/1268970