Collared forest-falcon (Micrastur semitorquatus) preying on a squirrel in a fragment of atlantic forest with a revision of the predation events for the species

Detalhes bibliográficos
Autor(a) principal: Rocha, Alessandro
Data de Publicação: 2017
Outros Autores: Borges, Sérgio Henrique, Ovalle, Juan Miguel Ruiz, Barnett, Adrian Ashton
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional do INPA
Texto Completo: https://repositorio.inpa.gov.br/handle/1/15335
Resumo: We recorded predation on the squirrel Guerlinguetus ingrami by a Collared Forest-Falcon (Micrastur semitorquatus) through camera trapping in a forest fragment of Atlantic Forest in the interior of São Paulo state, Brazil. The squirrel was captured while it moved across the forest floor. A compilation from bibliographic and other sources resulted in 68 vertebrate and 03 invertebrate species as prey of the Collared Forest-Falcon, with birds more commonly reported in the diet of the species. The majority of prey (66% of species) did not exceed 300 g, but some prey species (12%) such as guans (Penelope spp.) were heavier than the falcon. The Collared Forest-Falcon could affect the population dynamics of smaller vertebrates in forest fragments of Atlantic Forest due to its flexibility in diet and habitat use, an aspect that deserve a more thorough investigation. © 2017, Sociedade Brasileira de Ornitologia. All rights reserved.
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spelling Rocha, AlessandroBorges, Sérgio HenriqueOvalle, Juan Miguel RuizBarnett, Adrian Ashton2020-05-07T23:19:17Z2020-05-07T23:19:17Z2017https://repositorio.inpa.gov.br/handle/1/15335We recorded predation on the squirrel Guerlinguetus ingrami by a Collared Forest-Falcon (Micrastur semitorquatus) through camera trapping in a forest fragment of Atlantic Forest in the interior of São Paulo state, Brazil. The squirrel was captured while it moved across the forest floor. A compilation from bibliographic and other sources resulted in 68 vertebrate and 03 invertebrate species as prey of the Collared Forest-Falcon, with birds more commonly reported in the diet of the species. The majority of prey (66% of species) did not exceed 300 g, but some prey species (12%) such as guans (Penelope spp.) were heavier than the falcon. The Collared Forest-Falcon could affect the population dynamics of smaller vertebrates in forest fragments of Atlantic Forest due to its flexibility in diet and habitat use, an aspect that deserve a more thorough investigation. © 2017, Sociedade Brasileira de Ornitologia. All rights reserved.Volume 25, Número 4, Pags. 248-253Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessBirdDeciduous ForestDietForest FloorHabitat UseInvertebrateMammalPopulation DynamicsPredationPredator-prey InteractionRaptorRodentVertebrateAtlantic ForestBrasilSao Paulo [brazil]AvesCracidaeFalconidaeInvertebrataMammaliaMicrastur SemitorquatusPenelopeSciuridaeVertebrataCollared forest-falcon (Micrastur semitorquatus) preying on a squirrel in a fragment of atlantic forest with a revision of the predation events for the speciesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Ornitologiaengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfartigo-inpa.pdfapplication/pdf542199https://repositorio.inpa.gov.br/bitstream/1/15335/1/artigo-inpa.pdfcc59ad9f5632e497970e4c91940f72e6MD511/153352020-07-14 11:08:22.196oai:repositorio:1/15335Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-07-14T15:08:22Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false
dc.title.en.fl_str_mv Collared forest-falcon (Micrastur semitorquatus) preying on a squirrel in a fragment of atlantic forest with a revision of the predation events for the species
title Collared forest-falcon (Micrastur semitorquatus) preying on a squirrel in a fragment of atlantic forest with a revision of the predation events for the species
spellingShingle Collared forest-falcon (Micrastur semitorquatus) preying on a squirrel in a fragment of atlantic forest with a revision of the predation events for the species
Rocha, Alessandro
Bird
Deciduous Forest
Diet
Forest Floor
Habitat Use
Invertebrate
Mammal
Population Dynamics
Predation
Predator-prey Interaction
Raptor
Rodent
Vertebrate
Atlantic Forest
Brasil
Sao Paulo [brazil]
Aves
Cracidae
Falconidae
Invertebrata
Mammalia
Micrastur Semitorquatus
Penelope
Sciuridae
Vertebrata
title_short Collared forest-falcon (Micrastur semitorquatus) preying on a squirrel in a fragment of atlantic forest with a revision of the predation events for the species
title_full Collared forest-falcon (Micrastur semitorquatus) preying on a squirrel in a fragment of atlantic forest with a revision of the predation events for the species
title_fullStr Collared forest-falcon (Micrastur semitorquatus) preying on a squirrel in a fragment of atlantic forest with a revision of the predation events for the species
title_full_unstemmed Collared forest-falcon (Micrastur semitorquatus) preying on a squirrel in a fragment of atlantic forest with a revision of the predation events for the species
title_sort Collared forest-falcon (Micrastur semitorquatus) preying on a squirrel in a fragment of atlantic forest with a revision of the predation events for the species
author Rocha, Alessandro
author_facet Rocha, Alessandro
Borges, Sérgio Henrique
Ovalle, Juan Miguel Ruiz
Barnett, Adrian Ashton
author_role author
author2 Borges, Sérgio Henrique
Ovalle, Juan Miguel Ruiz
Barnett, Adrian Ashton
author2_role author
author
author
dc.contributor.author.fl_str_mv Rocha, Alessandro
Borges, Sérgio Henrique
Ovalle, Juan Miguel Ruiz
Barnett, Adrian Ashton
dc.subject.eng.fl_str_mv Bird
Deciduous Forest
Diet
Forest Floor
Habitat Use
Invertebrate
Mammal
Population Dynamics
Predation
Predator-prey Interaction
Raptor
Rodent
Vertebrate
Atlantic Forest
Brasil
Sao Paulo [brazil]
Aves
Cracidae
Falconidae
Invertebrata
Mammalia
Micrastur Semitorquatus
Penelope
Sciuridae
Vertebrata
topic Bird
Deciduous Forest
Diet
Forest Floor
Habitat Use
Invertebrate
Mammal
Population Dynamics
Predation
Predator-prey Interaction
Raptor
Rodent
Vertebrate
Atlantic Forest
Brasil
Sao Paulo [brazil]
Aves
Cracidae
Falconidae
Invertebrata
Mammalia
Micrastur Semitorquatus
Penelope
Sciuridae
Vertebrata
description We recorded predation on the squirrel Guerlinguetus ingrami by a Collared Forest-Falcon (Micrastur semitorquatus) through camera trapping in a forest fragment of Atlantic Forest in the interior of São Paulo state, Brazil. The squirrel was captured while it moved across the forest floor. A compilation from bibliographic and other sources resulted in 68 vertebrate and 03 invertebrate species as prey of the Collared Forest-Falcon, with birds more commonly reported in the diet of the species. The majority of prey (66% of species) did not exceed 300 g, but some prey species (12%) such as guans (Penelope spp.) were heavier than the falcon. The Collared Forest-Falcon could affect the population dynamics of smaller vertebrates in forest fragments of Atlantic Forest due to its flexibility in diet and habitat use, an aspect that deserve a more thorough investigation. © 2017, Sociedade Brasileira de Ornitologia. All rights reserved.
publishDate 2017
dc.date.issued.fl_str_mv 2017
dc.date.accessioned.fl_str_mv 2020-05-07T23:19:17Z
dc.date.available.fl_str_mv 2020-05-07T23:19:17Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://repositorio.inpa.gov.br/handle/1/15335
url https://repositorio.inpa.gov.br/handle/1/15335
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Volume 25, Número 4, Pags. 248-253
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Revista Brasileira de Ornitologia
publisher.none.fl_str_mv Revista Brasileira de Ornitologia
dc.source.none.fl_str_mv reponame:Repositório Institucional do INPA
instname:Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
instname_str Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron_str INPA
institution INPA
reponame_str Repositório Institucional do INPA
collection Repositório Institucional do INPA
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