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dc.creatorBerkunsky, Igor-
dc.creatorSimoy, Maria Veronica-
dc.creatorCepeda, Rosana Esther-
dc.creatorMarinelli, Claudia Beatriz-
dc.creatorKacoliris, Federico Pablo-
dc.creatorDaniele, Gonzalo-
dc.creatorCortelezzi, Agustina-
dc.creatorDíaz-Luque, José A.-
dc.creatorFriedman, Juan Mateo-
dc.creatorAramburu, Rosana Mariel-
dc.date2018-08-01T16:15:32Z-
dc.date2018-08-01T16:15:32Z-
dc.date2015-07-
dc.date2018-08-01T14:19:48Z-
dc.date.accessioned2019-04-29T15:44:10Z-
dc.date.available2019-04-29T15:44:10Z-
dc.date.issued2018-08-01T16:15:32Z-
dc.date.issued2018-08-01T16:15:32Z-
dc.date.issued2015-07-
dc.date.issued2018-08-01T14:19:48Z-
dc.identifierBerkunsky, Igor; Simoy, Maria Veronica; Cepeda, Rosana Esther; Marinelli, Claudia Beatriz; Kacoliris, Federico Pablo; et al.; Assessing the use of forest islands by parrot species in a neotropical savanna; Resilience Alliance Publications; Avian Conservation and Ecology; 10; 1; 7-2015; 11-11-
dc.identifier1712-6568-
dc.identifierhttp://hdl.handle.net/11336/53750-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/300669-
dc.descriptionUnderstanding the effect of habitat fragmentation is a fundamental yet complicated aim of many ecological studies. Beni savanna is a naturally fragmented forest habitat, where forest islands exhibit variation in resources and threats. To understand how the availability of resources and threats affect the use of forest islands by parrots, we applied occupancy modeling to quantify use and detection probabilities for 12 parrot species on 60 forest islands. The presence of urucuri (Attaleaphalerata) and macaw (Acrocomia aculeata) palms, the number of tree cavities on the islands, and the presence of selective logging,and fire were included as covariates associated with availability of resources and threats. The model-selection analysis indicated that both resources and threats variables explained the use of forest islands by parrots. For most species, the best models confirmed predictions. The number of cavities was positively associated with use of forest islands by 11 species. The area of the island and the presence of macaw palm showed a positive association with the probability of use by seven and five species, respectively, while selective logging and fire showed a negative association with five and six species, respectively. The Blue-throated Macaw (Ara glaucogularis), the critically endangered parrot species endemic to our study area, was the only species that showed a negative association with both threats. Monitoring continues to be essential to evaluate conservation and management actions of parrot populations. Understanding of how species are using this natural fragmented habitat will help determine which fragments should be preserved and which conservation actions are needed.-
dc.descriptionFil: Berkunsky, Igor. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina-
dc.descriptionFil: Simoy, Maria Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina-
dc.descriptionFil: Cepeda, Rosana Esther. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina-
dc.descriptionFil: Marinelli, Claudia Beatriz. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina-
dc.descriptionFil: Kacoliris, Federico Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina-
dc.descriptionFil: Daniele, Gonzalo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina-
dc.descriptionFil: Cortelezzi, Agustina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina-
dc.descriptionFil: Díaz-Luque, José A.. World Parrot Trust; Bolivia-
dc.descriptionFil: Friedman, Juan Mateo. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina-
dc.descriptionFil: Aramburu, Rosana Mariel. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico Zoología Vertebrados; Argentina-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languagefra-
dc.publisherResilience Alliance Publications-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.5751/ACE-00753-100111-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://www.ace-eco.org/vol10/iss1/art11/-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectBOLIVIA-
dc.subjectHABITAT USE-
dc.subjectMACAW-
dc.subjectOCCUPANCY MODEL-
dc.subjectOtras Ciencias Biológicas-
dc.subjectCiencias Biológicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleAssessing the use of forest islands by parrot species in a neotropical savanna-
dc.titleÉvaluation de l'utilisation d'îles forestières par des espèces de perroquets dans une savane néotropicale-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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