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dc.contributor.authorSantori, Cen
dc.contributor.authorBussière, LFen
dc.contributor.authorHouslay, Thomasen
dc.date.accessioned2019-11-23T00:30:58Z
dc.date.available2019-11-23T00:30:58Z
dc.date.issued2020-01-31en
dc.identifier.issn1045-2249
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/299169
dc.description.abstractWhen animals use costly labile display or signal traits to display to the opposite sex, they face complex decisions regarding the degree and timing of their investment in separate instances of trait expression. Such decisions may be informed by not only the focal individual's condition (or pool of available resources) but also aspects of the social environment, such as perceptions of same-sex competition or the quality of available mates. However, the relative importance of these factors to investment decisions remains unclear. Here, we use manipulations of condition (through dietary nutrition), recent social environment (exposure to a silenced male, nonsilenced male, female, or isolation), and female mating history (single or multiple male) to test how quickly male decorated crickets (Gryllodes sigillatus) decide to begin courting an available female. We find that males that were previously housed with nonsilenced males started courting the female earlier than other males. Females only mounted males after courtship began. Our results suggest a strong effect of the perception of competition on the decision to invest resources in sexual signaling behavior and that females might exert directional selection on its timing.
dc.rightsAll rights reserved
dc.titleHeightened perception of competition hastens courtshipen
dc.typeArticle
prism.endingPage246
prism.issueIdentifier1en
prism.publicationDate2020en
prism.publicationNameBehavioral Ecologyen
prism.startingPage239
prism.volume31en
dc.identifier.doi10.17863/CAM.46234
rioxxterms.versionofrecord10.1093/beheco/arz183en
rioxxterms.versionAM
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2020-01-31en
dc.contributor.orcidHouslay, Thomas [0000-0001-5592-9034]
dc.identifier.eissn1465-7279
rioxxterms.typeJournal Article/Reviewen
cam.orpheus.successThu Jan 30 10:35:27 GMT 2020 - Embargo updated*
rioxxterms.freetoread.startdate2020-10-29


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