Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina
- Autores
- Pretelli, Matías Guillermo; Isacch, Juan Pablo
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The Spectacled Tyrant (Hymenops perspicillatus) is a flycatcher that inhabits open lands, grassy areas near water bodies, marshes, fields and pastures in southern South America. Our aim was to describe the breeding biology of Spectacled Tyrants in native tall grasslands, specifically by studying their reproductive phenology and breeding success. The study was developed in the southeastern Pampas region, Argentina. We conducted nest searching and monitoring during the 2010–2011 and 2011–2012 breeding seasons. We found 88 nests. The breeding season was from mid-October to late January. Clutch size was 2–3 eggs, mode 5 2. Incubation and nestling periods were 15.8 6 0.7 days and 14.7 6 0.6 days, respectively. Nest predation was higher during the incubation period than during laying and nestling periods. The probability of nest success from egg-laying to fledging was 0.24. This species shows life-history traits in accordance with other South American temperate birds.
Fil: Pretelli, Matías Guillermo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Isacch, Juan Pablo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina - Materia
-
Grasslands
Hymenops Perspicillatus
Incubation
Nest Predation
Nesting Success
Nestling Period
Spectacled Tyrant - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/25230
Ver los metadatos del registro completo
id |
CONICETDig_3a27c3835101a3106500d2eb00e1879b |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/25230 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, ArgentinaPretelli, Matías GuillermoIsacch, Juan PabloGrasslandsHymenops PerspicillatusIncubationNest PredationNesting SuccessNestling PeriodSpectacled Tyranthttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Spectacled Tyrant (Hymenops perspicillatus) is a flycatcher that inhabits open lands, grassy areas near water bodies, marshes, fields and pastures in southern South America. Our aim was to describe the breeding biology of Spectacled Tyrants in native tall grasslands, specifically by studying their reproductive phenology and breeding success. The study was developed in the southeastern Pampas region, Argentina. We conducted nest searching and monitoring during the 2010–2011 and 2011–2012 breeding seasons. We found 88 nests. The breeding season was from mid-October to late January. Clutch size was 2–3 eggs, mode 5 2. Incubation and nestling periods were 15.8 6 0.7 days and 14.7 6 0.6 days, respectively. Nest predation was higher during the incubation period than during laying and nestling periods. The probability of nest success from egg-laying to fledging was 0.24. This species shows life-history traits in accordance with other South American temperate birds.Fil: Pretelli, Matías Guillermo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Isacch, Juan Pablo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaWilson Ornithological Soc2013-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25230Pretelli, Matías Guillermo; Isacch, Juan Pablo; Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina; Wilson Ornithological Soc; Wilson Journal of Ornithology; 125; 2; 6-2013; 275-2791559-4491CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1676/12-143.1info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1676/12-143.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:12:36Zoai:ri.conicet.gov.ar:11336/25230instacron: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:34982025-09-29 10:12:36.32CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina |
title |
Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina |
spellingShingle |
Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina Pretelli, Matías Guillermo Grasslands Hymenops Perspicillatus Incubation Nest Predation Nesting Success Nestling Period Spectacled Tyrant |
title_short |
Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina |
title_full |
Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina |
title_fullStr |
Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina |
title_full_unstemmed |
Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina |
title_sort |
Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina |
dc.creator.none.fl_str_mv |
Pretelli, Matías Guillermo Isacch, Juan Pablo |
author |
Pretelli, Matías Guillermo |
author_facet |
Pretelli, Matías Guillermo Isacch, Juan Pablo |
author_role |
author |
author2 |
Isacch, Juan Pablo |
author2_role |
author |
dc.subject.none.fl_str_mv |
Grasslands Hymenops Perspicillatus Incubation Nest Predation Nesting Success Nestling Period Spectacled Tyrant |
topic |
Grasslands Hymenops Perspicillatus Incubation Nest Predation Nesting Success Nestling Period Spectacled Tyrant |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The Spectacled Tyrant (Hymenops perspicillatus) is a flycatcher that inhabits open lands, grassy areas near water bodies, marshes, fields and pastures in southern South America. Our aim was to describe the breeding biology of Spectacled Tyrants in native tall grasslands, specifically by studying their reproductive phenology and breeding success. The study was developed in the southeastern Pampas region, Argentina. We conducted nest searching and monitoring during the 2010–2011 and 2011–2012 breeding seasons. We found 88 nests. The breeding season was from mid-October to late January. Clutch size was 2–3 eggs, mode 5 2. Incubation and nestling periods were 15.8 6 0.7 days and 14.7 6 0.6 days, respectively. Nest predation was higher during the incubation period than during laying and nestling periods. The probability of nest success from egg-laying to fledging was 0.24. This species shows life-history traits in accordance with other South American temperate birds. Fil: Pretelli, Matías Guillermo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina Fil: Isacch, Juan Pablo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina |
description |
The Spectacled Tyrant (Hymenops perspicillatus) is a flycatcher that inhabits open lands, grassy areas near water bodies, marshes, fields and pastures in southern South America. Our aim was to describe the breeding biology of Spectacled Tyrants in native tall grasslands, specifically by studying their reproductive phenology and breeding success. The study was developed in the southeastern Pampas region, Argentina. We conducted nest searching and monitoring during the 2010–2011 and 2011–2012 breeding seasons. We found 88 nests. The breeding season was from mid-October to late January. Clutch size was 2–3 eggs, mode 5 2. Incubation and nestling periods were 15.8 6 0.7 days and 14.7 6 0.6 days, respectively. Nest predation was higher during the incubation period than during laying and nestling periods. The probability of nest success from egg-laying to fledging was 0.24. This species shows life-history traits in accordance with other South American temperate birds. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-06 |
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/11336/25230 Pretelli, Matías Guillermo; Isacch, Juan Pablo; Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina; Wilson Ornithological Soc; Wilson Journal of Ornithology; 125; 2; 6-2013; 275-279 1559-4491 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/25230 |
identifier_str_mv |
Pretelli, Matías Guillermo; Isacch, Juan Pablo; Breeding biology of Spectacled Tyrant (Hymenops perspicillatus) in the southeastern Pampas region, Argentina; Wilson Ornithological Soc; Wilson Journal of Ornithology; 125; 2; 6-2013; 275-279 1559-4491 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1676/12-143.1 info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1676/12-143.1 |
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/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Wilson Ornithological Soc |
publisher.none.fl_str_mv |
Wilson Ornithological Soc |
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_ |
1844614034845859840 |
score |
13.070432 |