Territorial behaviour and dominance hierarchy of Anthracothorax nigricollis Vieillot 1817 (Aves: Trochilidae) on food resources
Autor(a) principal: | |
---|---|
Data de Publicação: | 2010 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume182/RBO182art2.pdf http://hdl.handle.net/11449/42482 |
Resumo: | Dominant species are those which delimit and defend territories from other individuals of the same or different species. Subordinate species are those which, furtive and sneakily, use sources of nectar from other individuals. This study aimed to describe the aggressive interactions between species of hummingbirds, define which species are dominant and which are subordinate, investigate if the sharing of resources occurs during the visits, and compare the behaviour of the dominant species in different strata (tree, arbustive and herbaceous). The species observed interacting with Anthracothorax nigricollis Vieillot 1817 were Phaethornis pretrei Lesson and Delattrer 1839, Thalurania furcata Gmelin 1788, and Polytmus guainumbi Pallas 1764. Nine behavioural acts grouped into four categories were identified and described. The dominant species is A. nigricollis (with 0.9 of the attacks), followed by T. furcata (with 0.07) and P. pretrei (with 0.03). The resource sharing was seen only in the shrub layer, in C. surinamensis, in which there was intraspecific and interspecific sharing. A. nigricollis showed higher interspecific toleration, T. furcata (0.27) and P. pretrei (0.55) than intraspecific A. nigricollis (0.18). The frequency of occurrence of behaviours expressed by A. nigricollis in the three vegetation strata differed significantly. |
id |
UNSP_bd6f59af60fc0a23d84d19a35002c6ed |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/42482 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Territorial behaviour and dominance hierarchy of Anthracothorax nigricollis Vieillot 1817 (Aves: Trochilidae) on food resourceshummingbirdsethogramresource sharingaggressionDominant species are those which delimit and defend territories from other individuals of the same or different species. Subordinate species are those which, furtive and sneakily, use sources of nectar from other individuals. This study aimed to describe the aggressive interactions between species of hummingbirds, define which species are dominant and which are subordinate, investigate if the sharing of resources occurs during the visits, and compare the behaviour of the dominant species in different strata (tree, arbustive and herbaceous). The species observed interacting with Anthracothorax nigricollis Vieillot 1817 were Phaethornis pretrei Lesson and Delattrer 1839, Thalurania furcata Gmelin 1788, and Polytmus guainumbi Pallas 1764. Nine behavioural acts grouped into four categories were identified and described. The dominant species is A. nigricollis (with 0.9 of the attacks), followed by T. furcata (with 0.07) and P. pretrei (with 0.03). The resource sharing was seen only in the shrub layer, in C. surinamensis, in which there was intraspecific and interspecific sharing. A. nigricollis showed higher interspecific toleration, T. furcata (0.27) and P. pretrei (0.55) than intraspecific A. nigricollis (0.18). The frequency of occurrence of behaviours expressed by A. nigricollis in the three vegetation strata differed significantly.L. E. A. S. in Biological Sciences at Universidade do Estado de Mato Grosso (UNEMAT)Museu Paraense Emilio Goeldi, Dept Zool, BR-66077830 Belem, Para, BrazilUniv Estadual Paulista, Dept Zool & Bot, Programa Posgrad Biol Anim, Inst Biol Letras & Ciencias Exatas, São Paulo, BrazilUniv Estadual Paulista, Dept Zool & Bot, Programa Posgrad Biol Anim, Inst Biol Letras & Ciencias Exatas, São Paulo, BrazilSoc Brasileira OrnitologiaMuseu Paraense Emilio GoeldiUniversidade Estadual Paulista (Unesp)Araujo-Silva, Lucas EduardoBessa, Eduardo [UNESP]2014-05-20T15:34:16Z2014-05-20T15:34:16Z2010-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article89-96application/pdfhttp://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume182/RBO182art2.pdfRevista Brasileira de Ornitologia. Vicosa: Soc Brasileira Ornitologia, v. 18, n. 2, p. 89-96, 2010.0103-5657http://hdl.handle.net/11449/42482WOS:000208354200002WOS000208354200002.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Ornitologia0.5650,329info:eu-repo/semantics/openAccess2023-10-26T06:04:48Zoai:repositorio.unesp.br:11449/42482Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-26T06:04:48Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Territorial behaviour and dominance hierarchy of Anthracothorax nigricollis Vieillot 1817 (Aves: Trochilidae) on food resources |
title |
Territorial behaviour and dominance hierarchy of Anthracothorax nigricollis Vieillot 1817 (Aves: Trochilidae) on food resources |
spellingShingle |
Territorial behaviour and dominance hierarchy of Anthracothorax nigricollis Vieillot 1817 (Aves: Trochilidae) on food resources Araujo-Silva, Lucas Eduardo hummingbirds ethogram resource sharing aggression |
title_short |
Territorial behaviour and dominance hierarchy of Anthracothorax nigricollis Vieillot 1817 (Aves: Trochilidae) on food resources |
title_full |
Territorial behaviour and dominance hierarchy of Anthracothorax nigricollis Vieillot 1817 (Aves: Trochilidae) on food resources |
title_fullStr |
Territorial behaviour and dominance hierarchy of Anthracothorax nigricollis Vieillot 1817 (Aves: Trochilidae) on food resources |
title_full_unstemmed |
Territorial behaviour and dominance hierarchy of Anthracothorax nigricollis Vieillot 1817 (Aves: Trochilidae) on food resources |
title_sort |
Territorial behaviour and dominance hierarchy of Anthracothorax nigricollis Vieillot 1817 (Aves: Trochilidae) on food resources |
author |
Araujo-Silva, Lucas Eduardo |
author_facet |
Araujo-Silva, Lucas Eduardo Bessa, Eduardo [UNESP] |
author_role |
author |
author2 |
Bessa, Eduardo [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Museu Paraense Emilio Goeldi Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Araujo-Silva, Lucas Eduardo Bessa, Eduardo [UNESP] |
dc.subject.por.fl_str_mv |
hummingbirds ethogram resource sharing aggression |
topic |
hummingbirds ethogram resource sharing aggression |
description |
Dominant species are those which delimit and defend territories from other individuals of the same or different species. Subordinate species are those which, furtive and sneakily, use sources of nectar from other individuals. This study aimed to describe the aggressive interactions between species of hummingbirds, define which species are dominant and which are subordinate, investigate if the sharing of resources occurs during the visits, and compare the behaviour of the dominant species in different strata (tree, arbustive and herbaceous). The species observed interacting with Anthracothorax nigricollis Vieillot 1817 were Phaethornis pretrei Lesson and Delattrer 1839, Thalurania furcata Gmelin 1788, and Polytmus guainumbi Pallas 1764. Nine behavioural acts grouped into four categories were identified and described. The dominant species is A. nigricollis (with 0.9 of the attacks), followed by T. furcata (with 0.07) and P. pretrei (with 0.03). The resource sharing was seen only in the shrub layer, in C. surinamensis, in which there was intraspecific and interspecific sharing. A. nigricollis showed higher interspecific toleration, T. furcata (0.27) and P. pretrei (0.55) than intraspecific A. nigricollis (0.18). The frequency of occurrence of behaviours expressed by A. nigricollis in the three vegetation strata differed significantly. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-06-01 2014-05-20T15:34:16Z 2014-05-20T15:34:16Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume182/RBO182art2.pdf Revista Brasileira de Ornitologia. Vicosa: Soc Brasileira Ornitologia, v. 18, n. 2, p. 89-96, 2010. 0103-5657 http://hdl.handle.net/11449/42482 WOS:000208354200002 WOS000208354200002.pdf |
url |
http://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume182/RBO182art2.pdf http://hdl.handle.net/11449/42482 |
identifier_str_mv |
Revista Brasileira de Ornitologia. Vicosa: Soc Brasileira Ornitologia, v. 18, n. 2, p. 89-96, 2010. 0103-5657 WOS:000208354200002 WOS000208354200002.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Ornitologia 0.565 0,329 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
89-96 application/pdf |
dc.publisher.none.fl_str_mv |
Soc Brasileira Ornitologia |
publisher.none.fl_str_mv |
Soc Brasileira Ornitologia |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964700253880320 |