Show simple item record

Files in this item


Item metadata

dc.contributor.authorHumphreys, Rosalind K.
dc.contributor.authorRuxton, Graeme D.
dc.identifier.citationHumphreys , R K & Ruxton , G D 2020 , ' Avian distraction displays : a review ' , Ibis , vol. 162 , no. 4 , pp. 1125-1145 .
dc.identifier.otherPURE: 266484233
dc.identifier.otherPURE UUID: ada93726-ebc3-4ad6-8de7-83180d79451e
dc.identifier.otherRIS: urn:5CA2F042666B1C766B8B85CC4E369D5D
dc.identifier.otherScopus: 85079153803
dc.identifier.otherWOS: 000511625200001
dc.descriptionFunding: University of St Andrews and Perry Foundation.en
dc.description.abstractDistraction displays are conspicuous behaviours functioning to distract a predator's attention away from the displayer's nest or young, thereby reducing the chance of offspring being discovered and predated. Distraction is one of the riskier parental care tactics, as its success derives from the displaying parent becoming the focus of a predator's attention. Such displays are prominent in birds, primarily shorebirds, but the last comprehensive review of distraction was in 1984. Our review aims to provide an updated synthesis of what is known about distraction displays in birds, and to open up new areas of study by highlighting some of the key avenues to explore and the broadened ecological perspectives that could be adopted in future research. We begin by drawing attention to the flexibility of form that distraction displays can take and providing an overview of the different avian taxa known to use anti‐predator distraction displays, also examining species‐specific sex differences in use. We then explore the adaptive value and evolution of distraction displays, before considering the variation seen in the timing of their use over a reproductive cycle. An evaluation of the efficacy of distraction compared with alternative anti‐predator tactics is then conducted via a cost–benefit analysis. Distraction displays are also found in a handful of non‐avian taxa, and we briefly consider these unusual cases. We conclude by postulating why distraction is primarily an avian behaviour and set out our suggestions for future research into the evolution and ecology of avian distraction displays.
dc.rightsCopyright © 2020 British Ornithologists' Union. This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the author created accepted manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at
dc.subjectAnti-predator defenceen
dc.subjectBehavioural ecologyen
dc.subjectNest defenceen
dc.subjectParental careen
dc.subjectPredator distractionen
dc.subjectQH301 Biologyen
dc.titleAvian distraction displays : a reviewen
dc.typeJournal itemen
dc.contributor.institutionUniversity of St Andrews. School of Biologyen
dc.contributor.institutionUniversity of St Andrews. Centre for Biological Diversityen
dc.description.statusPeer revieweden

This item appears in the following Collection(s)

Show simple item record