Microhabitat nest cover effect on nest survival of the red-crested cardinal

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We evaluated the influence of microhabitat vegetation cover on Red-crested Cardinal (Paroaria coronata) nest survival in natural forests in central eastern Argentina by monitoring 106 nests for 1,262 exposure days. Daily nest survival rates increased with vegetation cover above the nest and decrease...

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Autores principales:	Segura, Luciano Noel, Gantchoff, Mariela Gisele
Publicado:	2012
Materias:	breeding season microhabitat monitoring nest nest guarding nesting songbird vegetation cover Argentina Paroaria coronata Passeriformes
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15594491_v124_n3_p506_Segura http://hdl.handle.net/20.500.12110/paper_15594491_v124_n3_p506_Segura
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_15594491_v124_n3_p506_Segura
record_format	dspace
spelling	paper:paper_15594491_v124_n3_p506_Segura2023-06-08T16:23:48Z Microhabitat nest cover effect on nest survival of the red-crested cardinal Segura, Luciano Noel Gantchoff, Mariela Gisele breeding season microhabitat monitoring nest nest guarding nesting songbird vegetation cover Argentina Paroaria coronata Passeriformes We evaluated the influence of microhabitat vegetation cover on Red-crested Cardinal (Paroaria coronata) nest survival in natural forests in central eastern Argentina by monitoring 106 nests for 1,262 exposure days. Daily nest survival rates increased with vegetation cover above the nest and decreased linearly as the breeding season progressed. Increased concealment above the nest helped hide and protect nests from predators (mainly aerial predators). Earlier nesting attempts in the breeding season were more successful than those later in the season. This is the first study to evaluate the effect of microhabitat vegetation cover on daily nest survival rates of a south temperate passerine. We highlight the importance of microhabitat nest concealment on nest success of the Red-crested Cardinal. © 2012 by the Wilson Ornithological Society. Fil:Segura, L.N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Gantchoff, M.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2012 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15594491_v124_n3_p506_Segura http://hdl.handle.net/20.500.12110/paper_15594491_v124_n3_p506_Segura
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	breeding season microhabitat monitoring nest nest guarding nesting songbird vegetation cover Argentina Paroaria coronata Passeriformes
spellingShingle	breeding season microhabitat monitoring nest nest guarding nesting songbird vegetation cover Argentina Paroaria coronata Passeriformes Segura, Luciano Noel Gantchoff, Mariela Gisele Microhabitat nest cover effect on nest survival of the red-crested cardinal
topic_facet	breeding season microhabitat monitoring nest nest guarding nesting songbird vegetation cover Argentina Paroaria coronata Passeriformes
description	We evaluated the influence of microhabitat vegetation cover on Red-crested Cardinal (Paroaria coronata) nest survival in natural forests in central eastern Argentina by monitoring 106 nests for 1,262 exposure days. Daily nest survival rates increased with vegetation cover above the nest and decreased linearly as the breeding season progressed. Increased concealment above the nest helped hide and protect nests from predators (mainly aerial predators). Earlier nesting attempts in the breeding season were more successful than those later in the season. This is the first study to evaluate the effect of microhabitat vegetation cover on daily nest survival rates of a south temperate passerine. We highlight the importance of microhabitat nest concealment on nest success of the Red-crested Cardinal. © 2012 by the Wilson Ornithological Society.
author	Segura, Luciano Noel Gantchoff, Mariela Gisele
author_facet	Segura, Luciano Noel Gantchoff, Mariela Gisele
author_sort	Segura, Luciano Noel
title	Microhabitat nest cover effect on nest survival of the red-crested cardinal
title_short	Microhabitat nest cover effect on nest survival of the red-crested cardinal
title_full	Microhabitat nest cover effect on nest survival of the red-crested cardinal
title_fullStr	Microhabitat nest cover effect on nest survival of the red-crested cardinal
title_full_unstemmed	Microhabitat nest cover effect on nest survival of the red-crested cardinal
title_sort	microhabitat nest cover effect on nest survival of the red-crested cardinal
publishDate	2012
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15594491_v124_n3_p506_Segura http://hdl.handle.net/20.500.12110/paper_15594491_v124_n3_p506_Segura
work_keys_str_mv	AT seguralucianonoel microhabitatnestcovereffectonnestsurvivaloftheredcrestedcardinal AT gantchoffmarielagisele microhabitatnestcovereffectonnestsurvivaloftheredcrestedcardinal
_version_	1768541723885043712

Microhabitat nest cover effect on nest survival of the red-crested cardinal

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