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Lookup NU author(s): Dr Domhnall Jennings,
Professor Richard Boys
This is the authors' accepted manuscript of an article that has been published in its final definitive form by Royal Society, 2017.
For re-use rights please refer to the publisher's terms and conditions.
Antlers function as primary weapons during fights for many species of ungulate. We examined the association between antler damage and (i) contest dynamics: the behavioural tactics used during fighting including fight duration, and (ii) mating success, fighting rate and dominance. Structural damage of the antlers was associated with contest dynamics: damage was negatively associated with jump clash attacks by individuals with damaged antlers, whereas opponents were more likely to physically displace individuals with damaged antlers during fighting. We found a positive association between dominance and damage indicating that high-ranking individuals were likely to have breaks to their antlers. We found no evidence that damage was associated with either mating success or the number of fights individuals engaged in. Our study provides a new perspective on understanding the association between contest dynamics and weapon structure, whilst also showing that damage has limited fitness consequences for individuals.
Author(s): Jennings DJ, Boys RJ, Gammell MP
Publication type: Article
Publication status: Published
Journal: Biology Letters
Online publication date: 08/11/2017
Acceptance date: 12/10/2017
Date deposited: 13/10/2017
ISSN (print): 1744-9561
ISSN (electronic): 1744-957X
Publisher: Royal Society
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