Estimating the abundance and habitat selection of conservation priority marsh-dwelling passerines with a double-observer approach

[EN]: Monitoring bird populations is essential for the proper management of natural areas, since birds serve as indicator species to assess the conservation status of ecosystems. Therefore, it is important to estimate population sizes using methods of the highest possible accuracy and reliability. I...

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Detalles Bibliográficos
Autores: Jiménez, José, Moreno-Opo, Rubén, Carrasco, Manuel, Feliú, Jordi
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2015
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/141851
Acceso en línea:http://hdl.handle.net/10261/141851
Access Level:acceso abierto
Palabra clave:Selección de hábitat
Bird monitoring
Seguimiento de aves
Acrocephalus melanopogon
Bayesian methods
Métodos bayesianos, Parque Nacional Tablas de Daimiel
Cladium mariscus
Detectability
Emberiza schoeniclus witherbyi
Habitat selection
Panurus biarmicus
Tablas de Daimiel National Park
Detectabilidad
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spelling Estimating the abundance and habitat selection of conservation priority marsh-dwelling passerines with a double-observer approachEstima de la abundancia y selección de hábitat de paseriformes palustres de conservación prioritaria a través de una aproximación de doble observadorJiménez, JoséMoreno-Opo, RubénCarrasco, ManuelFeliú, JordiSelección de hábitatBird monitoringSeguimiento de avesAcrocephalus melanopogonBayesian methodsMétodos bayesianos, Parque Nacional Tablas de DaimielCladium mariscusDetectabilityEmberiza schoeniclus witherbyiHabitat selectionPanurus biarmicusTablas de Daimiel National ParkDetectabilidad[EN]: Monitoring bird populations is essential for the proper management of natural areas, since birds serve as indicator species to assess the conservation status of ecosystems. Therefore, it is important to estimate population sizes using methods of the highest possible accuracy and reliability. In this study, the populations of three marsh-dwelling passerines were sampled in the Tablas de Daimiel National Park (central Spain) during the breeding season, using a double independent observer technique. Data analysis was performed using a hierarchical Bayesian model with covariates that can simultaneously determine the population size and detectability, as well as factors that significantly affect both parameters. The presence of the two most threatened species, the reed bunting Emberiza schoeniclus witherbyi and the moustached warbler Acrocephalus melanopogon, was significantly and positively related to the coverage of fen sedge Cladium mariscus, an indicator species for waters of high quality and low fluctuation in depth. The bearded parrotbill Panurus biarmicus was the most generalist species with no positive association with any of the studied variables. The moustached warbler was more readily detectable until the beginning of May and early in the morning.[ES]: El seguimiento y evaluación de las poblaciones de aves constituye una herramienta fundamental para la adecuada gestión de espacios naturales, dado su carácter indicativo del estado de conservación de los ecosistemas. Por ello, resulta importante aplicar métodos que permitan la mayor precisión y fiabilidad para obtener tamaños de población. En este trabajo se muestreó la población de tres paseriformes palustres en el Parque Nacional de Las Tablas de Daimiel (centro de España) en época reproductora, a través de la técnica de doble observador independiente. Para el tratamiento de los datos se utilizó un modelo jerárquico bayesiano con covariables que permite determinar simultáneamente el tamaño poblacional y la detectabilidad, así como los factores que afectan significativamente a ambos parámetros. La presencia de las dos especies más amenazadas, el escribano palustre iberoriental Emberiza schoeniclus witherbyi y el carricerín real Acrocephalus melanopogon estuvo relacionada significativa y positivamente con el grado de cobertura de masiega Cladium mariscus, especie indicadora de una elevada calidad del agua y un régimen hídrico relativamente poco fluctuante. El bigotudo Panurus biarmicusresultó el más generalista y no seleccionó significativamente ninguna de las variables estudiadas. El carricerín real resultó más fácilmente detectable hasta primeros de mayo y a primera hora de la mañana.To Laura Phillips, Tammy Wilson, Fagan Johnson (USNPS) and Bill Thompson (USFWS) for their help with data from original R+BUGS code.Peer ReviewedSociedad Española de OrnitologíaBioOneNational Park Service (US)U.S. Fisheries and Wildlife ServiceConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2016201620152016info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/141851reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.13157/arla.62.2.2015.269Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1418512026-05-22T06:33:51Z
dc.title.none.fl_str_mv Estimating the abundance and habitat selection of conservation priority marsh-dwelling passerines with a double-observer approach
Estima de la abundancia y selección de hábitat de paseriformes palustres de conservación prioritaria a través de una aproximación de doble observador
title Estimating the abundance and habitat selection of conservation priority marsh-dwelling passerines with a double-observer approach
spellingShingle Estimating the abundance and habitat selection of conservation priority marsh-dwelling passerines with a double-observer approach
Jiménez, José
Selección de hábitat
Bird monitoring
Seguimiento de aves
Acrocephalus melanopogon
Bayesian methods
Métodos bayesianos, Parque Nacional Tablas de Daimiel
Cladium mariscus
Detectability
Emberiza schoeniclus witherbyi
Habitat selection
Panurus biarmicus
Tablas de Daimiel National Park
Detectabilidad
title_short Estimating the abundance and habitat selection of conservation priority marsh-dwelling passerines with a double-observer approach
title_full Estimating the abundance and habitat selection of conservation priority marsh-dwelling passerines with a double-observer approach
title_fullStr Estimating the abundance and habitat selection of conservation priority marsh-dwelling passerines with a double-observer approach
title_full_unstemmed Estimating the abundance and habitat selection of conservation priority marsh-dwelling passerines with a double-observer approach
title_sort Estimating the abundance and habitat selection of conservation priority marsh-dwelling passerines with a double-observer approach
dc.creator.none.fl_str_mv Jiménez, José
Moreno-Opo, Rubén
Carrasco, Manuel
Feliú, Jordi
author Jiménez, José
author_facet Jiménez, José
Moreno-Opo, Rubén
Carrasco, Manuel
Feliú, Jordi
author_role author
author2 Moreno-Opo, Rubén
Carrasco, Manuel
Feliú, Jordi
author2_role author
author
author
dc.contributor.none.fl_str_mv National Park Service (US)
U.S. Fisheries and Wildlife Service
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Selección de hábitat
Bird monitoring
Seguimiento de aves
Acrocephalus melanopogon
Bayesian methods
Métodos bayesianos, Parque Nacional Tablas de Daimiel
Cladium mariscus
Detectability
Emberiza schoeniclus witherbyi
Habitat selection
Panurus biarmicus
Tablas de Daimiel National Park
Detectabilidad
topic Selección de hábitat
Bird monitoring
Seguimiento de aves
Acrocephalus melanopogon
Bayesian methods
Métodos bayesianos, Parque Nacional Tablas de Daimiel
Cladium mariscus
Detectability
Emberiza schoeniclus witherbyi
Habitat selection
Panurus biarmicus
Tablas de Daimiel National Park
Detectabilidad
description [EN]: Monitoring bird populations is essential for the proper management of natural areas, since birds serve as indicator species to assess the conservation status of ecosystems. Therefore, it is important to estimate population sizes using methods of the highest possible accuracy and reliability. In this study, the populations of three marsh-dwelling passerines were sampled in the Tablas de Daimiel National Park (central Spain) during the breeding season, using a double independent observer technique. Data analysis was performed using a hierarchical Bayesian model with covariates that can simultaneously determine the population size and detectability, as well as factors that significantly affect both parameters. The presence of the two most threatened species, the reed bunting Emberiza schoeniclus witherbyi and the moustached warbler Acrocephalus melanopogon, was significantly and positively related to the coverage of fen sedge Cladium mariscus, an indicator species for waters of high quality and low fluctuation in depth. The bearded parrotbill Panurus biarmicus was the most generalist species with no positive association with any of the studied variables. The moustached warbler was more readily detectable until the beginning of May and early in the morning.
publishDate 2015
dc.date.none.fl_str_mv 2015
2016
2016
2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/141851
url http://hdl.handle.net/10261/141851
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.13157/arla.62.2.2015.269
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Sociedad Española de Ornitología
BioOne
publisher.none.fl_str_mv Sociedad Española de Ornitología
BioOne
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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