The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscape

Detalhes bibliográficos
Autor(a) principal: Maldonado-Coelho, Marcos [UNIFESP]
Data de Publicação: 2017
Outros Autores: Marini, Miguel Angelo, do Amaral, Fabio Raposo [UNIFESP], Ribon, Romulo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: https://doi.org/10.1007/BF03544377
https://repositorio.unifesp.br/handle/11600/54943
Resumo: Evidence of checkerboard patterns of species' distribution in avian mixed-species flocks suggest that competition is one of the forces shaping the composition and structure of these associations. However, evidence of competition among flock species comes from studies performed in well-preserved regions and no study has reported the interactions between invasive and native flocking species in human-modified landscapes. Such studies are important because evidence show that avian social systems such as mixed-species flocks suffer several negative impacts of habitat fragmentation. In this study, it is shown that an invasive woodcreeper (Lepidocolaptes angustirostris) from open areas of central and western South America is: 1) expanding its range into that of a native Atlantic Forest woodcreeper (L. squamatus)
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spelling The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscapeAtlantic Forestbiological invasionforaging behaviorhabitat fragmentationmultispecific interactionsEvidence of checkerboard patterns of species' distribution in avian mixed-species flocks suggest that competition is one of the forces shaping the composition and structure of these associations. However, evidence of competition among flock species comes from studies performed in well-preserved regions and no study has reported the interactions between invasive and native flocking species in human-modified landscapes. Such studies are important because evidence show that avian social systems such as mixed-species flocks suffer several negative impacts of habitat fragmentation. In this study, it is shown that an invasive woodcreeper (Lepidocolaptes angustirostris) from open areas of central and western South America is: 1) expanding its range into that of a native Atlantic Forest woodcreeper (L. squamatus)2) using the same forest fragments in which the native woodcreeper occurs3) regularly joining Atlantic Forest mixed-species flocks that contain the native woodcreeper4) overlapping in foraging height with the native woodcreeper during flockingand 5) engaging in aggressive encounters and excluding the native woodcreeper from flocks. We suggest that this aggressive behavior is a consequence of the overlap in foraging height between the invasive and native species in their original habitats and that their contact has so recently been established. This study suggests that competitive interactions mediated by aggressive behaviors of invasive species may have a negative impact on the fitness of native mixed-species flock species in a fragmented landscape.Univ Fed Sao Paulo, Dept Ecol & Biol Evolut, BR-09972270 Diadema, SP, BrazilUniv Brasilia, Inst Ciencias Biol, Dept Zool, BR-70910900 Brasilia, DF, BrazilUniv Fed Vicosa, Dept Biol Anim, Museu Zool Joao Moojen de Oliveira, BR-36570000 Vicosa, MG, BrazilUniv Fed Sao Paulo, Dept Ecol & Biol Evolut, BR-09972270 Diadema, SP, BrazilWeb of ScienceCoordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES)Graduate Program in Ecology and Evolution from Federal University of Sao Paulo (UNIFESP-Diadema)Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)Biota ProgramNational Science FoundationWorld Wildlife Fund (WWF)Graduate Program of Ecology, Conservation and Wildlife Management (ECMVS) from Federal University of Minas Gerais (UFMG)CNPqPrograma Natureza e Sociedade WWF/SUNY projetoBiota Program: 2010/05445-2Biota Program: 2015/18287-0Biota Program: 2011/50143-7Biota Program: 2011/23155-4Biota Program: 2013/50297-0National Science Foundation: DOB 1343578Programa Natureza e Sociedade WWF/SUNY projeto: CSR 142-00Soc Brasileira Ornitologia2020-07-17T14:02:41Z2020-07-17T14:02:41Z2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion54-59application/pdfhttps://doi.org/10.1007/BF03544377Revista Brasileira De Ornitologia. Vicosa, v. 25, n. 1, p. 54-59, 2017.10.1007/BF03544377WOS000413598400008.pdf0103-5657https://repositorio.unifesp.br/handle/11600/54943WOS:000413598400008engRevista Brasileira De OrnitologiaVicosainfo:eu-repo/semantics/openAccessMaldonado-Coelho, Marcos [UNIFESP]Marini, Miguel Angelodo Amaral, Fabio Raposo [UNIFESP]Ribon, Romuloreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-08-02T09:20:24Zoai:repositorio.unifesp.br/:11600/54943Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-08-02T09:20:24Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscape
title The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscape
spellingShingle The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscape
Maldonado-Coelho, Marcos [UNIFESP]
Atlantic Forest
biological invasion
foraging behavior
habitat fragmentation
multispecific interactions
title_short The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscape
title_full The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscape
title_fullStr The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscape
title_full_unstemmed The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscape
title_sort The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscape
author Maldonado-Coelho, Marcos [UNIFESP]
author_facet Maldonado-Coelho, Marcos [UNIFESP]
Marini, Miguel Angelo
do Amaral, Fabio Raposo [UNIFESP]
Ribon, Romulo
author_role author
author2 Marini, Miguel Angelo
do Amaral, Fabio Raposo [UNIFESP]
Ribon, Romulo
author2_role author
author
author
dc.contributor.author.fl_str_mv Maldonado-Coelho, Marcos [UNIFESP]
Marini, Miguel Angelo
do Amaral, Fabio Raposo [UNIFESP]
Ribon, Romulo
dc.subject.por.fl_str_mv Atlantic Forest
biological invasion
foraging behavior
habitat fragmentation
multispecific interactions
topic Atlantic Forest
biological invasion
foraging behavior
habitat fragmentation
multispecific interactions
description Evidence of checkerboard patterns of species' distribution in avian mixed-species flocks suggest that competition is one of the forces shaping the composition and structure of these associations. However, evidence of competition among flock species comes from studies performed in well-preserved regions and no study has reported the interactions between invasive and native flocking species in human-modified landscapes. Such studies are important because evidence show that avian social systems such as mixed-species flocks suffer several negative impacts of habitat fragmentation. In this study, it is shown that an invasive woodcreeper (Lepidocolaptes angustirostris) from open areas of central and western South America is: 1) expanding its range into that of a native Atlantic Forest woodcreeper (L. squamatus)
publishDate 2017
dc.date.none.fl_str_mv 2017
2020-07-17T14:02:41Z
2020-07-17T14:02:41Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://doi.org/10.1007/BF03544377
Revista Brasileira De Ornitologia. Vicosa, v. 25, n. 1, p. 54-59, 2017.
10.1007/BF03544377
WOS000413598400008.pdf
0103-5657
https://repositorio.unifesp.br/handle/11600/54943
WOS:000413598400008
url https://doi.org/10.1007/BF03544377
https://repositorio.unifesp.br/handle/11600/54943
identifier_str_mv Revista Brasileira De Ornitologia. Vicosa, v. 25, n. 1, p. 54-59, 2017.
10.1007/BF03544377
WOS000413598400008.pdf
0103-5657
WOS:000413598400008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Brasileira De Ornitologia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 54-59
application/pdf
dc.coverage.none.fl_str_mv Vicosa
dc.publisher.none.fl_str_mv Soc Brasileira Ornitologia
publisher.none.fl_str_mv Soc Brasileira Ornitologia
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
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