Effect of bird density on the decision to join a group in the Sicalis flaveola pelzeni (Passeriformes, Emberizidae)

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A change in bird density within a captive flock of Sicalis flaveola pelzeni (Sclater, 1872) affected the decision to join a group. Ruling out inter-individual differences and maintaining constant the size of a food patch, birds were found to fly more often to the food source and spend a longer time...

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Detalles Bibliográficos
Autores principales: Lombardi, C.M., Charbuki, M.
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2002
Materias:
Bird density
Sicalis
Social behavior
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00734721_v92_n1_p105_Lombardi
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paperaa:paper_00734721_v92_n1_p105_Lombardi
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spelling paperaa:paper_00734721_v92_n1_p105_Lombardi2023-06-12T16:45:43Z Effect of bird density on the decision to join a group in the Sicalis flaveola pelzeni (Passeriformes, Emberizidae) Iheringia Ser. Zool. 2002;92(1):105-109 Lombardi, C.M. Charbuki, M. Bird density Sicalis Social behavior A change in bird density within a captive flock of Sicalis flaveola pelzeni (Sclater, 1872) affected the decision to join a group. Ruling out inter-individual differences and maintaining constant the size of a food patch, birds were found to fly more often to the food source and spend a longer time in its environs when kept in greater groups. 2002 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion application/pdf eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00734721_v92_n1_p105_Lombardi
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
language Inglés
orig_language_str_mv eng
topic Bird density
Sicalis
Social behavior
spellingShingle Bird density
Sicalis
Social behavior
Lombardi, C.M.
Charbuki, M.
Effect of bird density on the decision to join a group in the Sicalis flaveola pelzeni (Passeriformes, Emberizidae)
topic_facet Bird density
Sicalis
Social behavior
description A change in bird density within a captive flock of Sicalis flaveola pelzeni (Sclater, 1872) affected the decision to join a group. Ruling out inter-individual differences and maintaining constant the size of a food patch, birds were found to fly more often to the food source and spend a longer time in its environs when kept in greater groups.
format Artículo
Artículo
publishedVersion
author Lombardi, C.M.
Charbuki, M.
author_facet Lombardi, C.M.
Charbuki, M.
author_sort Lombardi, C.M.
title Effect of bird density on the decision to join a group in the Sicalis flaveola pelzeni (Passeriformes, Emberizidae)
title_short Effect of bird density on the decision to join a group in the Sicalis flaveola pelzeni (Passeriformes, Emberizidae)
title_full Effect of bird density on the decision to join a group in the Sicalis flaveola pelzeni (Passeriformes, Emberizidae)
title_fullStr Effect of bird density on the decision to join a group in the Sicalis flaveola pelzeni (Passeriformes, Emberizidae)
title_full_unstemmed Effect of bird density on the decision to join a group in the Sicalis flaveola pelzeni (Passeriformes, Emberizidae)
title_sort effect of bird density on the decision to join a group in the sicalis flaveola pelzeni (passeriformes, emberizidae)
publishDate 2002
url http://hdl.handle.net/20.500.12110/paper_00734721_v92_n1_p105_Lombardi
work_keys_str_mv AT lombardicm effectofbirddensityonthedecisiontojoinagroupinthesicalisflaveolapelzenipasseriformesemberizidae
AT charbukim effectofbirddensityonthedecisiontojoinagroupinthesicalisflaveolapelzenipasseriformesemberizidae
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