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dc.contributor.authorHusby, Arild
dc.contributor.authorHusby, Magne
dc.date.accessioned2014-08-29T06:59:16Z
dc.date.accessioned2016-06-20T13:50:28Z
dc.date.available2014-08-29T06:59:16Z
dc.date.available2016-06-20T13:50:28Z
dc.date.issued2014
dc.identifier.citationBehavioral Ecology 2014, 204:504-508nb_NO
dc.identifier.issn1045-2249
dc.identifier.urihttp://hdl.handle.net/11250/2393296
dc.description.abstractAmong the most widespread forms of anthropogenic modification of the natural landscape is road construction, with vehicle mortality a major issue affecting amphibians, reptiles, mammals, and birds. Why some species are more susceptible to vehicle collision than others, however, is poorly understood. We examine how roadside vegetation patterns, road size, vehicle speed, and brain size influence vehicle avoidance behavior using more than 3700 individuals of 11 species of European birds. We find that on larger roads and at higher vehicle speeds, birds were more likely to fly away from the road than to cross it. Moreover, species with a larger relative brain size flew away from the road more often than species with a small brain size, something that may in part explain interspecies differences in vehicle collision mortality rates. Our results provide important insights into factors that influence vehicle avoidance behavior in birds and show that brain size can be an important trait for adjusting to novelties in their environment.nb_NO
dc.language.isoengnb_NO
dc.publisherOxford University Pressnb_NO
dc.titleInterspecific analysis of vehicle avoidance behaviour in birdsnb_NO
dc.typePreprintnb_NO
dc.date.updated2014-08-29T06:59:16Z
dc.source.volume25nb_NO
dc.source.journalBehavioral Ecologynb_NO
dc.source.issue3nb_NO
dc.identifier.doi10.1093/beheco/aru011
dc.identifier.cristin1146127
dc.relation.projectNorges forskningsråd: 214553nb_NO
dc.description.localcodeThis is the authors' manuscript to the article.nb_NO


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