Does beak size affect acoustic frequencies in woodcreepers?

Autores
Palacios, María Gabriela; Tubaro, Pablo Luis
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We assessed the effect of beak morphology on the acoustic structure of woodcreeper (subfamily Dendrocolaptinae) songs using a comparative analysis of independent contrasts. For the song of each species, we measured the maximum and minimum frequencies, the bandwidth, and the emphasized frequency. Residuals of variationin beak length and acoustic frequencies after controlling for body size and phylogeny were calculated for each species and compared. We found a negative relationship between the residuals of acoustic frequencies and the residuals of beak length. This relationship was significant for emphasized frequency when we excluded two open-habitat species, Scimitar-billed Woodcreeper (Drymornis bridgesii) and Narrow-billed Woodcreeper (Lepidocolaptes angustirostris).This result is consistent with the hypothesis that the suprasyringeal vocal tract has resonating properties that affect the frequency spectrum of the song.
Fil: Palacios, María Gabriela. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina
Fil: Tubaro, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales ; Argentina
Materia
BEAK LENGTH
BODY SIZE
DENDROCOLAPTINAE
RESONANCE
SONG STRUCTURE
WOODCREEPERS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/36404
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/36404
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Does beak size affect acoustic frequencies in woodcreepers?Palacios, María GabrielaTubaro, Pablo LuisBEAK LENGTHBODY SIZEDENDROCOLAPTINAERESONANCESONG STRUCTUREWOODCREEPERShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We assessed the effect of beak morphology on the acoustic structure of woodcreeper (subfamily Dendrocolaptinae) songs using a comparative analysis of independent contrasts. For the song of each species, we measured the maximum and minimum frequencies, the bandwidth, and the emphasized frequency. Residuals of variationin beak length and acoustic frequencies after controlling for body size and phylogeny were calculated for each species and compared. We found a negative relationship between the residuals of acoustic frequencies and the residuals of beak length. This relationship was significant for emphasized frequency when we excluded two open-habitat species, Scimitar-billed Woodcreeper (Drymornis bridgesii) and Narrow-billed Woodcreeper (Lepidocolaptes angustirostris).This result is consistent with the hypothesis that the suprasyringeal vocal tract has resonating properties that affect the frequency spectrum of the song.Fil: Palacios, María Gabriela. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; ArgentinaFil: Tubaro, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales ; ArgentinaCooper Ornithological Society2000info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/36404Palacios, María Gabriela; Tubaro, Pablo Luis; Does beak size affect acoustic frequencies in woodcreepers?; Cooper Ornithological Society; The Condor; 102; 3; 2000; 553-5600010-54221938-5129CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://americanornithologypubs.org/doi/full/10.1650/0010-5422%282000%29102%5B0553%3ADBSAAF%5D2.0.CO%3B2info:eu-repo/semantics/altIdentifier/doi/10.1650/0010-5422(2000)102[0553:DBSAAF]2.0.CO;2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:56:20Zoai:ri.conicet.gov.ar:11336/36404instacron: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:34982025-09-03 09:56:20.386CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Does beak size affect acoustic frequencies in woodcreepers?
title Does beak size affect acoustic frequencies in woodcreepers?
spellingShingle Does beak size affect acoustic frequencies in woodcreepers?
Palacios, María Gabriela
BEAK LENGTH
BODY SIZE
DENDROCOLAPTINAE
RESONANCE
SONG STRUCTURE
WOODCREEPERS
title_short Does beak size affect acoustic frequencies in woodcreepers?
title_full Does beak size affect acoustic frequencies in woodcreepers?
title_fullStr Does beak size affect acoustic frequencies in woodcreepers?
title_full_unstemmed Does beak size affect acoustic frequencies in woodcreepers?
title_sort Does beak size affect acoustic frequencies in woodcreepers?
dc.creator.none.fl_str_mv Palacios, María Gabriela
Tubaro, Pablo Luis
author Palacios, María Gabriela
author_facet Palacios, María Gabriela
Tubaro, Pablo Luis
author_role author
author2 Tubaro, Pablo Luis
author2_role author
dc.subject.none.fl_str_mv BEAK LENGTH
BODY SIZE
DENDROCOLAPTINAE
RESONANCE
SONG STRUCTURE
WOODCREEPERS
topic BEAK LENGTH
BODY SIZE
DENDROCOLAPTINAE
RESONANCE
SONG STRUCTURE
WOODCREEPERS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We assessed the effect of beak morphology on the acoustic structure of woodcreeper (subfamily Dendrocolaptinae) songs using a comparative analysis of independent contrasts. For the song of each species, we measured the maximum and minimum frequencies, the bandwidth, and the emphasized frequency. Residuals of variationin beak length and acoustic frequencies after controlling for body size and phylogeny were calculated for each species and compared. We found a negative relationship between the residuals of acoustic frequencies and the residuals of beak length. This relationship was significant for emphasized frequency when we excluded two open-habitat species, Scimitar-billed Woodcreeper (Drymornis bridgesii) and Narrow-billed Woodcreeper (Lepidocolaptes angustirostris).This result is consistent with the hypothesis that the suprasyringeal vocal tract has resonating properties that affect the frequency spectrum of the song.
Fil: Palacios, María Gabriela. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina
Fil: Tubaro, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales ; Argentina
description We assessed the effect of beak morphology on the acoustic structure of woodcreeper (subfamily Dendrocolaptinae) songs using a comparative analysis of independent contrasts. For the song of each species, we measured the maximum and minimum frequencies, the bandwidth, and the emphasized frequency. Residuals of variationin beak length and acoustic frequencies after controlling for body size and phylogeny were calculated for each species and compared. We found a negative relationship between the residuals of acoustic frequencies and the residuals of beak length. This relationship was significant for emphasized frequency when we excluded two open-habitat species, Scimitar-billed Woodcreeper (Drymornis bridgesii) and Narrow-billed Woodcreeper (Lepidocolaptes angustirostris).This result is consistent with the hypothesis that the suprasyringeal vocal tract has resonating properties that affect the frequency spectrum of the song.
publishDate 2000
dc.date.none.fl_str_mv 2000
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/11336/36404
Palacios, María Gabriela; Tubaro, Pablo Luis; Does beak size affect acoustic frequencies in woodcreepers?; Cooper Ornithological Society; The Condor; 102; 3; 2000; 553-560
0010-5422
1938-5129
CONICET Digital
CONICET
url http://hdl.handle.net/11336/36404
identifier_str_mv Palacios, María Gabriela; Tubaro, Pablo Luis; Does beak size affect acoustic frequencies in woodcreepers?; Cooper Ornithological Society; The Condor; 102; 3; 2000; 553-560
0010-5422
1938-5129
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://americanornithologypubs.org/doi/full/10.1650/0010-5422%282000%29102%5B0553%3ADBSAAF%5D2.0.CO%3B2
info:eu-repo/semantics/altIdentifier/doi/10.1650/0010-5422(2000)102[0553:DBSAAF]2.0.CO;2
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Cooper Ornithological Society
publisher.none.fl_str_mv Cooper Ornithological Society
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
_version_ 1842269398905126912
score 13.13397

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