Visual cue preference in Chimango

Autores
Biondi, Laura Marina; Córdoba, Rodrigo Santiago; Muzio, Ruben Nestor
Año de publicación
2026
Idioma
inglés
Tipo de recurso
conjunto de datos
Estado
Descripción
Chimangos were captured using walk-in traps across an urbanization gradient (n=31: 8 urban, 10 suburban, 13 rural) in southeastern Buenos Aires Province, Argentina, during the non-breeding season. Due to low male numbers, sex was excluded from analyses. Birds were housed individually in outdoor aviaries, habituated for ≥5 days with daily feeding (40–60g meat) and water ad libitum, before release post-experiments. The experimental protocol, adapted from established methods, used a 9-well grid with color and positional cues. Subjects underwent daily sessions (three 3-min trials) after ~18h fasting, with meat odor applied to all wells. Habituation involved nine rewards without lids until all were obtained. Pre-training required birds to remove colored lids (blue, black, white) from baited wells, with lids gradually covering wells; the criteria were meeting reward collection. Training comprised five sessions with a novel lid (yellow/green) marking one reward, maintaining a constant cue arrangement. A learning test (no reward) followed, presenting three lids: same color (correct color), same position (correct position), and a distractor, recording first/second choices and latency. Overtraining (three sessions of four trials over three days) included interspersed learning tests for 24 individuals, measuring changes in choice as a measure of behavioral flexibility. Latency was recorded during initial habituation and pre-training as a measure of neophobia.
Fil: Biondi, Laura Marina. 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
Fil: Córdoba, Rodrigo Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Muzio, Ruben Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
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:11336/289774
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Visual cue preference in ChimangoBiondi, Laura MarinaCórdoba, Rodrigo SantiagoMuzio, Ruben Nestorhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Chimangos were captured using walk-in traps across an urbanization gradient (n=31: 8 urban, 10 suburban, 13 rural) in southeastern Buenos Aires Province, Argentina, during the non-breeding season. Due to low male numbers, sex was excluded from analyses. Birds were housed individually in outdoor aviaries, habituated for ≥5 days with daily feeding (40–60g meat) and water ad libitum, before release post-experiments. The experimental protocol, adapted from established methods, used a 9-well grid with color and positional cues. Subjects underwent daily sessions (three 3-min trials) after ~18h fasting, with meat odor applied to all wells. Habituation involved nine rewards without lids until all were obtained. Pre-training required birds to remove colored lids (blue, black, white) from baited wells, with lids gradually covering wells; the criteria were meeting reward collection. Training comprised five sessions with a novel lid (yellow/green) marking one reward, maintaining a constant cue arrangement. A learning test (no reward) followed, presenting three lids: same color (correct color), same position (correct position), and a distractor, recording first/second choices and latency. Overtraining (three sessions of four trials over three days) included interspersed learning tests for 24 individuals, measuring changes in choice as a measure of behavioral flexibility. Latency was recorded during initial habituation and pre-training as a measure of neophobia.Fil: Biondi, Laura Marina. 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; ArgentinaFil: Córdoba, Rodrigo Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Muzio, Ruben Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina2026info:ar-repo/semantics/conjuntoDeDatosv1.0info:eu-repo/semantics/dataSetapplication/octet-streamhttp://hdl.handle.net/11336/289774Biondi, Laura Marina; Córdoba, Rodrigo Santiago; Muzio, Ruben Nestor; (2026): Visual cue preference in Chimango. Consejo Nacional de Investigaciones Científicas y Técnicas. (dataset). http://hdl.handle.net/11336/289774CONICET DigitalCONICETenginfo:eu-repo/grantAgreement/Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Departamento de Biología. Laboratorio de Vertebrados/EXA 1044/21info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-08-25T14:45:01Zoai:ri.conicet.gov.ar:11336/289774instacron: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:34982026-08-25 14:45:02.012CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Visual cue preference in Chimango
title Visual cue preference in Chimango
spellingShingle Visual cue preference in Chimango
Biondi, Laura Marina
title_short Visual cue preference in Chimango
title_full Visual cue preference in Chimango
title_fullStr Visual cue preference in Chimango
title_full_unstemmed Visual cue preference in Chimango
title_sort Visual cue preference in Chimango
dc.creator.none.fl_str_mv Biondi, Laura Marina
Córdoba, Rodrigo Santiago
Muzio, Ruben Nestor
author Biondi, Laura Marina
author_facet Biondi, Laura Marina
Córdoba, Rodrigo Santiago
Muzio, Ruben Nestor
author_role author
author2 Córdoba, Rodrigo Santiago
Muzio, Ruben Nestor
author2_role author
author
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Chimangos were captured using walk-in traps across an urbanization gradient (n=31: 8 urban, 10 suburban, 13 rural) in southeastern Buenos Aires Province, Argentina, during the non-breeding season. Due to low male numbers, sex was excluded from analyses. Birds were housed individually in outdoor aviaries, habituated for ≥5 days with daily feeding (40–60g meat) and water ad libitum, before release post-experiments. The experimental protocol, adapted from established methods, used a 9-well grid with color and positional cues. Subjects underwent daily sessions (three 3-min trials) after ~18h fasting, with meat odor applied to all wells. Habituation involved nine rewards without lids until all were obtained. Pre-training required birds to remove colored lids (blue, black, white) from baited wells, with lids gradually covering wells; the criteria were meeting reward collection. Training comprised five sessions with a novel lid (yellow/green) marking one reward, maintaining a constant cue arrangement. A learning test (no reward) followed, presenting three lids: same color (correct color), same position (correct position), and a distractor, recording first/second choices and latency. Overtraining (three sessions of four trials over three days) included interspersed learning tests for 24 individuals, measuring changes in choice as a measure of behavioral flexibility. Latency was recorded during initial habituation and pre-training as a measure of neophobia.
Fil: Biondi, Laura Marina. 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
Fil: Córdoba, Rodrigo Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Muzio, Ruben Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
description Chimangos were captured using walk-in traps across an urbanization gradient (n=31: 8 urban, 10 suburban, 13 rural) in southeastern Buenos Aires Province, Argentina, during the non-breeding season. Due to low male numbers, sex was excluded from analyses. Birds were housed individually in outdoor aviaries, habituated for ≥5 days with daily feeding (40–60g meat) and water ad libitum, before release post-experiments. The experimental protocol, adapted from established methods, used a 9-well grid with color and positional cues. Subjects underwent daily sessions (three 3-min trials) after ~18h fasting, with meat odor applied to all wells. Habituation involved nine rewards without lids until all were obtained. Pre-training required birds to remove colored lids (blue, black, white) from baited wells, with lids gradually covering wells; the criteria were meeting reward collection. Training comprised five sessions with a novel lid (yellow/green) marking one reward, maintaining a constant cue arrangement. A learning test (no reward) followed, presenting three lids: same color (correct color), same position (correct position), and a distractor, recording first/second choices and latency. Overtraining (three sessions of four trials over three days) included interspersed learning tests for 24 individuals, measuring changes in choice as a measure of behavioral flexibility. Latency was recorded during initial habituation and pre-training as a measure of neophobia.
publishDate 2026
dc.date.none.fl_str_mv 2026
dc.type.none.fl_str_mv info:ar-repo/semantics/conjuntoDeDatos
v1.0
info:eu-repo/semantics/dataSet
format dataSet
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/289774
Biondi, Laura Marina; Córdoba, Rodrigo Santiago; Muzio, Ruben Nestor; (2026): Visual cue preference in Chimango. Consejo Nacional de Investigaciones Científicas y Técnicas. (dataset). http://hdl.handle.net/11336/289774
CONICET Digital
CONICET
url http://hdl.handle.net/11336/289774
identifier_str_mv Biondi, Laura Marina; Córdoba, Rodrigo Santiago; Muzio, Ruben Nestor; (2026): Visual cue preference in Chimango. Consejo Nacional de Investigaciones Científicas y Técnicas. (dataset). http://hdl.handle.net/11336/289774
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Departamento de Biología. Laboratorio de Vertebrados/EXA 1044/21
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/
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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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