An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon

Autores
Bruschetti, Carlos Martin; Bazterrica, Maria Cielo; Luppi, Tomas Atilio; Iribarne, Oscar Osvaldo
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The objective of our research was to evaluate by sampling and field experiments the effects of the invasive intertidal reef-building polychaete Ficopomatus enigmaticus on the habitat use and foraging behavior of birds in Mar Chiquita coastal lagoon (37°40′S, 57°23′ W, Argentina). Nearby areas with and without reefs were selected to asses their use by birds. Focal observations during low tide showed that bird densities (migratory shorebirds = Tringa melanoluca, T. flavipes, Calidris fuscicollis; non-migratory birds = Phalacrocorax olivaceus, Larus dominicanus, L. maculipennis, Anas spp., Vanellus chilensis, Milvago chimango) were higher on reef surface compared with similar areas without reefs. Migratory shorebirds used reefs surface mainly for feeding, while local birds used it for resting. Foraging rates of T. melanoleuca and T. flavipes were higher on the reefs than in the bare sediment. Comparative sampling (10 core per site) showed that epifaunal organisms (amphipod Melita palmata, crab Cyrtograpsus angulatus and gastropod Heleobia spp.) were more abundant on reef surfaces, but the density of infaunal preys (the polychaetes Laeonereis acuta, Nepthys fluviatilis, and Neanthes succinea) were not different between areas. Bird exclosure experiment and control (n=10) showed no differences in density and size distribution between treatments for any benthic species analyzed. In conclusion, there was a positive effect of F. enigmaticus reefs on the habitat use of birds, because this area was preferred for feeding and resting, and there were more epifaunal preys which positively affected the foraging rates of shorebirds.
Fil: Bruschetti, Carlos Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
Fil: Bazterrica, Maria Cielo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
Fil: Luppi, Tomas Atilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
Fil: Iribarne, Oscar Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
Materia
Feeding Behaviour
Habitat Use
Invasive Species
Polychaete
Shorebirds
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/241077
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoonBruschetti, Carlos MartinBazterrica, Maria CieloLuppi, Tomas AtilioIribarne, Oscar OsvaldoFeeding BehaviourHabitat UseInvasive SpeciesPolychaeteShorebirdshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The objective of our research was to evaluate by sampling and field experiments the effects of the invasive intertidal reef-building polychaete Ficopomatus enigmaticus on the habitat use and foraging behavior of birds in Mar Chiquita coastal lagoon (37°40′S, 57°23′ W, Argentina). Nearby areas with and without reefs were selected to asses their use by birds. Focal observations during low tide showed that bird densities (migratory shorebirds = Tringa melanoluca, T. flavipes, Calidris fuscicollis; non-migratory birds = Phalacrocorax olivaceus, Larus dominicanus, L. maculipennis, Anas spp., Vanellus chilensis, Milvago chimango) were higher on reef surface compared with similar areas without reefs. Migratory shorebirds used reefs surface mainly for feeding, while local birds used it for resting. Foraging rates of T. melanoleuca and T. flavipes were higher on the reefs than in the bare sediment. Comparative sampling (10 core per site) showed that epifaunal organisms (amphipod Melita palmata, crab Cyrtograpsus angulatus and gastropod Heleobia spp.) were more abundant on reef surfaces, but the density of infaunal preys (the polychaetes Laeonereis acuta, Nepthys fluviatilis, and Neanthes succinea) were not different between areas. Bird exclosure experiment and control (n=10) showed no differences in density and size distribution between treatments for any benthic species analyzed. In conclusion, there was a positive effect of F. enigmaticus reefs on the habitat use of birds, because this area was preferred for feeding and resting, and there were more epifaunal preys which positively affected the foraging rates of shorebirds.Fil: Bruschetti, Carlos Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; ArgentinaFil: Bazterrica, Maria Cielo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; ArgentinaFil: Luppi, Tomas Atilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; ArgentinaFil: Iribarne, Oscar Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; ArgentinaElsevier Science2009-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/241077Bruschetti, Carlos Martin; Bazterrica, Maria Cielo; Luppi, Tomas Atilio; Iribarne, Oscar Osvaldo; An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon; Elsevier Science; Journal of Experimental Marine Biology and Ecology; 375; 1-2; 7-2009; 76-830022-0981CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0022098109002056info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jembe.2009.05.008info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:08:15Zoai:ri.conicet.gov.ar:11336/241077instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:08:15.711CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon
title An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon
spellingShingle An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon
Bruschetti, Carlos Martin
Feeding Behaviour
Habitat Use
Invasive Species
Polychaete
Shorebirds
title_short An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon
title_full An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon
title_fullStr An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon
title_full_unstemmed An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon
title_sort An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon
dc.creator.none.fl_str_mv Bruschetti, Carlos Martin
Bazterrica, Maria Cielo
Luppi, Tomas Atilio
Iribarne, Oscar Osvaldo
author Bruschetti, Carlos Martin
author_facet Bruschetti, Carlos Martin
Bazterrica, Maria Cielo
Luppi, Tomas Atilio
Iribarne, Oscar Osvaldo
author_role author
author2 Bazterrica, Maria Cielo
Luppi, Tomas Atilio
Iribarne, Oscar Osvaldo
author2_role author
author
author
dc.subject.none.fl_str_mv Feeding Behaviour
Habitat Use
Invasive Species
Polychaete
Shorebirds
topic Feeding Behaviour
Habitat Use
Invasive Species
Polychaete
Shorebirds
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The objective of our research was to evaluate by sampling and field experiments the effects of the invasive intertidal reef-building polychaete Ficopomatus enigmaticus on the habitat use and foraging behavior of birds in Mar Chiquita coastal lagoon (37°40′S, 57°23′ W, Argentina). Nearby areas with and without reefs were selected to asses their use by birds. Focal observations during low tide showed that bird densities (migratory shorebirds = Tringa melanoluca, T. flavipes, Calidris fuscicollis; non-migratory birds = Phalacrocorax olivaceus, Larus dominicanus, L. maculipennis, Anas spp., Vanellus chilensis, Milvago chimango) were higher on reef surface compared with similar areas without reefs. Migratory shorebirds used reefs surface mainly for feeding, while local birds used it for resting. Foraging rates of T. melanoleuca and T. flavipes were higher on the reefs than in the bare sediment. Comparative sampling (10 core per site) showed that epifaunal organisms (amphipod Melita palmata, crab Cyrtograpsus angulatus and gastropod Heleobia spp.) were more abundant on reef surfaces, but the density of infaunal preys (the polychaetes Laeonereis acuta, Nepthys fluviatilis, and Neanthes succinea) were not different between areas. Bird exclosure experiment and control (n=10) showed no differences in density and size distribution between treatments for any benthic species analyzed. In conclusion, there was a positive effect of F. enigmaticus reefs on the habitat use of birds, because this area was preferred for feeding and resting, and there were more epifaunal preys which positively affected the foraging rates of shorebirds.
Fil: Bruschetti, Carlos Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
Fil: Bazterrica, Maria Cielo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
Fil: Luppi, Tomas Atilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
Fil: Iribarne, Oscar Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
description The objective of our research was to evaluate by sampling and field experiments the effects of the invasive intertidal reef-building polychaete Ficopomatus enigmaticus on the habitat use and foraging behavior of birds in Mar Chiquita coastal lagoon (37°40′S, 57°23′ W, Argentina). Nearby areas with and without reefs were selected to asses their use by birds. Focal observations during low tide showed that bird densities (migratory shorebirds = Tringa melanoluca, T. flavipes, Calidris fuscicollis; non-migratory birds = Phalacrocorax olivaceus, Larus dominicanus, L. maculipennis, Anas spp., Vanellus chilensis, Milvago chimango) were higher on reef surface compared with similar areas without reefs. Migratory shorebirds used reefs surface mainly for feeding, while local birds used it for resting. Foraging rates of T. melanoleuca and T. flavipes were higher on the reefs than in the bare sediment. Comparative sampling (10 core per site) showed that epifaunal organisms (amphipod Melita palmata, crab Cyrtograpsus angulatus and gastropod Heleobia spp.) were more abundant on reef surfaces, but the density of infaunal preys (the polychaetes Laeonereis acuta, Nepthys fluviatilis, and Neanthes succinea) were not different between areas. Bird exclosure experiment and control (n=10) showed no differences in density and size distribution between treatments for any benthic species analyzed. In conclusion, there was a positive effect of F. enigmaticus reefs on the habitat use of birds, because this area was preferred for feeding and resting, and there were more epifaunal preys which positively affected the foraging rates of shorebirds.
publishDate 2009
dc.date.none.fl_str_mv 2009-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/241077
Bruschetti, Carlos Martin; Bazterrica, Maria Cielo; Luppi, Tomas Atilio; Iribarne, Oscar Osvaldo; An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon; Elsevier Science; Journal of Experimental Marine Biology and Ecology; 375; 1-2; 7-2009; 76-83
0022-0981
CONICET Digital
CONICET
url http://hdl.handle.net/11336/241077
identifier_str_mv Bruschetti, Carlos Martin; Bazterrica, Maria Cielo; Luppi, Tomas Atilio; Iribarne, Oscar Osvaldo; An invasive intertidal reef-forming polychaete affect habitat use and feeding behavior of migratory and locals birds in a SW Atlantic coastal lagoon; Elsevier Science; Journal of Experimental Marine Biology and Ecology; 375; 1-2; 7-2009; 76-83
0022-0981
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0022098109002056
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jembe.2009.05.008
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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