You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/6486
Full metadata record
DC FieldValueLanguage
dc.contributor.authorRamos de Oliveira, Paulo Roberto-
dc.contributor.authorAlberts, Carlos Camargo-
dc.contributor.authorFrancisco, Mercival Roberto-
dc.date.accessioned2014-05-20T13:22:11Z-
dc.date.accessioned2016-10-25T16:43:27Z-
dc.date.available2014-05-20T13:22:11Z-
dc.date.available2016-10-25T16:43:27Z-
dc.date.issued2011-09-01-
dc.identifierhttp://dx.doi.org/10.1111/j.1744-7429.2010.00744.x-
dc.identifier.citationBiotropica. Malden: Wiley-blackwell, v. 43, n. 5, p. 628-632, 2011.-
dc.identifier.issn0006-3606-
dc.identifier.urihttp://hdl.handle.net/11449/6486-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/6486-
dc.description.abstractRecent studies on the impacts of forest fragmentation on understory insectivorous birds in the Neotropics have highlighted that even narrow linear clearings, such as roads, can affect the movements of this guild of birds. We used playback trials of territorial vocalizations to assess the movements of three understory insectivorous bird species across two unpaved roads bisecting Parque Estadual Carlos Botelho in southeast Brazil, located within one of the largest remaining continuous Atlantic Forests. Movement patterns varied among species. While Chamaeza campanisona never crossed these roads, Pyriglena leucoptera crossed them in almost 100 percent of tests. Although Conopophaga lineata exhibited a significantly lower number of crossings along cleared sites, it was eventually willing to traverse the roads, showing an intermediate pattern. Shaded areas with connected canopy did not improve birds' willingness to cross roads compared with areas where treecrowns were at least 3 m apart. Similarly, birds' willingness to cross an 8-m wide road with limited traffic (six vehicles/wk) was not significantly greater than that of a 12-m wide road with more intense traffic (41 vehicles/d). Our findings suggest that the negative impact of roads on bird movement is an issue that should be addressed by managers of Atlantic Forest conservation units, especially as economic development results in pressure to pave and widen roads.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.format.extent628-632-
dc.language.isoeng-
dc.publisherWiley-Blackwell-
dc.sourceWeb of Science-
dc.subjectantbirdsen
dc.subjectAtlantic rain foresten
dc.subjectlinear clearingsen
dc.subjectNeotropicsen
dc.subjectroad effectsen
dc.titleImpact of Road Clearings on the Movements of Three Understory Insectivorous Bird Species in the Brazilian Atlantic Foresten
dc.typeoutro-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar), BR-18052780 Sorocaba, SP, Brazil-
dc.description.affiliationUniv Estadual Paulista, Lab Comportamento Vertebrados, Dept Ciencias Biol, BR-19806900 Assis, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Lab Comportamento Vertebrados, Dept Ciencias Biol, BR-19806900 Assis, SP, Brazil-
dc.description.sponsorshipIdFAPESP: 07/57057-3-
dc.identifier.doi10.1111/j.1744-7429.2010.00744.x-
dc.identifier.wosWOS:000294560000015-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofBiotropica-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.
 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.