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2022-07-22Zeitschriftenartikel DOI: 10.3389/fevo.2022.939408
Bats adjust echolocation and social call design as a response to urban environments
dc.contributor.authorStarik, Nicole
dc.contributor.authorGöttert, Thomas
dc.date.accessioned2022-08-08T09:55:10Z
dc.date.available2022-08-08T09:55:10Z
dc.date.issued2022-07-22none
dc.date.updated2022-08-05T15:02:40Z
dc.identifier.urihttp://edoc.hu-berlin.de/18452/25769
dc.description.abstractBehavioral traits play a major role in the successful adaptation of wildlife to urban conditions. We investigated and compared the acoustic behavior of free ranging bats in rural (Havelland, Brandenburg) and urban (Berlin city center) green areas (n = 6 sites) to assess possible effects of urbanization on bat vocalizations using automated real-time recordings from May to October 2020 and 2021. We show that foraging and social call activity of commonly occurring bat species was lower in urban areas compared to rural areas. We present data on rural-urban variation in acoustic parameters of echolocation and Type D social calls (produced during flight) using the example of the common pipistrelle Pipistrellus pipistrellus. Calls from urban sites revealed significantly higher end and peak frequencies compared to rural site calls. In addition, urban social calls present a higher degree of complexity as they structurally differed from rural social calls with regard to assemblage and number of call components. Moreover, urban social calls were emitted in a presumably different context than rural calls: antagonistic social calls in urban areas were detected throughout the year and in the acoustic absence of conspecifics and heterospecifics. Our results provide evidence for the ability of P. pipistrellus to modulate temporal and spectral features of echolocation and social calls, as well as patterns of social call production, in order to compensate for constraints imposed by the urban acoustic environment. We suggest that this acoustic behavioral plasticity plays a major role in the degree of adaptation of insectivorous bats to urban habitats.eng
dc.language.isoengnone
dc.publisherHumboldt-Universität zu Berlin
dc.rights(CC BY 4.0) Attribution 4.0 Internationalger
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectacoustic flexibilityeng
dc.subjectcommon pipistrelleeng
dc.subjectintra- and interspecific communicationeng
dc.subjectsignal designeng
dc.subjecturbanizationeng
dc.subject.ddc577 Ökologienone
dc.titleBats adjust echolocation and social call design as a response to urban environmentsnone
dc.typearticle
dc.identifier.urnurn:nbn:de:kobv:11-110-18452/25769-6
dc.identifier.doi10.3389/fevo.2022.939408none
dc.identifier.doihttp://dx.doi.org/10.18452/25083
dc.type.versionpublishedVersionnone
local.edoc.container-titleFrontiers in Ecology and Evolutionnone
local.edoc.pages12none
local.edoc.type-nameZeitschriftenartikel
local.edoc.institutionLebenswissenschaftliche Fakultätnone
local.edoc.container-typeperiodical
local.edoc.container-type-nameZeitschrift
local.edoc.container-publisher-nameFrontiers Medianone
local.edoc.container-publisher-placeLausannenone
local.edoc.container-volume10none
local.edoc.container-year2022none
dc.description.versionPeer Reviewednone
local.edoc.container-articlenumber939408none
dc.identifier.eissn2296-701X

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