Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina

Autores
Sovrano, Lorena Vanesa; Beltzer, Adolfo Hector; Regner, Silvia Alejandra; Lorenzón, Rodrigo Ezequiel; Leon, Evelina Jesica; Olguin, Pamela Fernanda; Ceppi, Guillermo Nicolas; Rocha, Antonio
Año de publicación
2018
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The reproductive biology of the Roseate Spoonbill Platalea ajaja was studied in the Ecological Reserve of the Universidad Nacional del Litoral, Santa Fe, (Argentina) in 2016. From September onwards, five nests were monitored in a mixed colony. The nests were built on curupí Sapium haematospermum and espinillo Acacia caven trees at 4.1 ± 0.7 m (mean ± SD) from the ground or the water surface. Clutch size was 3.6 ± 0.5 and hatching success 89%. Eggs had a maximum diameter of 64.6 ± 2.6 mm, a minimum diameter of 43.7 ± 1.3 mm, and an average volume of 62.9 ± 4.3 cm 3 (n = 16). Egg weight at the beginning of incubation was
69.4 ± 2.5 g (n = 9) but fell lineally to 59.6 ± 4.8 (n = 17) by the end of this period. The birth weight of nestlings was on average 43 g (n = 13). Most of nestlings died (6) or disappeared (4), presumably due to predation, and so fledgling success was low (1.2 chicks/nest).
Nestlings showed a sigmoid growth curve, with a marked increase in weight in the second and third weeks. The final body mass was reached at around eight weeks, somewhat later than the fledgling date at around day 27.

Fil: Sovrano, Lorena Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Beltzer, Adolfo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Regner, Silvia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Lorenzón, Rodrigo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Leon, Evelina Jesica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Olguin, Pamela Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Ceppi, Guillermo Nicolas. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina
Fil: Rocha, Antonio. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina
Materia
NESTING
PLATALEA AJAJA
REPRODUCTION
ROSEATE SPOONBILL
RÍO PARANÁ
THRESKIORNITHIDAE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/88505
Acceder
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spelling Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, ArgentinaBiología reproductiva de la espátula rosada Platalea ajaja en Santa Fe, ArgentinaSovrano, Lorena VanesaBeltzer, Adolfo HectorRegner, Silvia AlejandraLorenzón, Rodrigo EzequielLeon, Evelina JesicaOlguin, Pamela FernandaCeppi, Guillermo NicolasRocha, AntonioNESTINGPLATALEA AJAJAREPRODUCTIONROSEATE SPOONBILLR&Iacute;O PARAN&Aacute;THRESKIORNITHIDAEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The reproductive biology of the Roseate Spoonbill Platalea ajaja was studied in the Ecological Reserve of the Universidad Nacional del Litoral, Santa Fe, (Argentina) in 2016. From September onwards, five nests were monitored in a mixed colony. The nests were built on curupí Sapium haematospermum and espinillo Acacia caven trees at 4.1 ± 0.7 m (mean ± SD) from the ground or the water surface. Clutch size was 3.6 ± 0.5 and hatching success 89%. Eggs had a maximum diameter of 64.6 ± 2.6 mm, a minimum diameter of 43.7 ± 1.3 mm, and an average volume of 62.9 ± 4.3 cm 3 (n = 16). Egg weight at the beginning of incubation was<br />69.4 ± 2.5 g (n = 9) but fell lineally to 59.6 ± 4.8 (n = 17) by the end of this period. The birth weight of nestlings was on average 43 g (n = 13). Most of nestlings died (6) or disappeared (4), presumably due to predation, and so fledgling success was low (1.2 chicks/nest).<br />Nestlings showed a sigmoid growth curve, with a marked increase in weight in the second and third weeks. The final body mass was reached at around eight weeks, somewhat later than the fledgling date at around day 27.<br />Fil: Sovrano, Lorena Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Beltzer, Adolfo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Regner, Silvia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Lorenzón, Rodrigo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Leon, Evelina Jesica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Olguin, Pamela Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Ceppi, Guillermo Nicolas. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; ArgentinaFil: Rocha, Antonio. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; ArgentinaInstitut Catala d'Ornitologia2018-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88505Sovrano, Lorena Vanesa; Beltzer, Adolfo Hector; Regner, Silvia Alejandra; Lorenzón, Rodrigo Ezequiel; Leon, Evelina Jesica; et al.; Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina ; Institut Catala d'Ornitologia; Revista Catalana d'Ornitologia; 34; 1; 12-2018; 11-181697-4697CONICET DigitalCONICETspainfo:eu-repo/semantics/altIdentifier/url/http://www.ornitologia.org/ca/queoferim/divulgacio/publicacions/rco_pdf_2017.htmlinfo:eu-repo/semantics/altIdentifier/doi/10.2436/20.8100.01.2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-06-17T09:41:44Zoai:ri.conicet.gov.ar:11336/88505instacron: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:34982026-06-17 09:41:45.029CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina
Biología reproductiva de la espátula rosada Platalea ajaja en Santa Fe, Argentina
title Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina
spellingShingle Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina
Sovrano, Lorena Vanesa
NESTING
PLATALEA AJAJA
REPRODUCTION
ROSEATE SPOONBILL
R&Iacute;O PARAN&Aacute;
THRESKIORNITHIDAE
title_short Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina
title_full Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina
title_fullStr Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina
title_full_unstemmed Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina
title_sort Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina
dc.creator.none.fl_str_mv Sovrano, Lorena Vanesa
Beltzer, Adolfo Hector
Regner, Silvia Alejandra
Lorenzón, Rodrigo Ezequiel
Leon, Evelina Jesica
Olguin, Pamela Fernanda
Ceppi, Guillermo Nicolas
Rocha, Antonio
author Sovrano, Lorena Vanesa
author_facet Sovrano, Lorena Vanesa
Beltzer, Adolfo Hector
Regner, Silvia Alejandra
Lorenzón, Rodrigo Ezequiel
Leon, Evelina Jesica
Olguin, Pamela Fernanda
Ceppi, Guillermo Nicolas
Rocha, Antonio
author_role author
author2 Beltzer, Adolfo Hector
Regner, Silvia Alejandra
Lorenzón, Rodrigo Ezequiel
Leon, Evelina Jesica
Olguin, Pamela Fernanda
Ceppi, Guillermo Nicolas
Rocha, Antonio
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv NESTING
PLATALEA AJAJA
REPRODUCTION
ROSEATE SPOONBILL
R&Iacute;O PARAN&Aacute;
THRESKIORNITHIDAE
topic NESTING
PLATALEA AJAJA
REPRODUCTION
ROSEATE SPOONBILL
R&Iacute;O PARAN&Aacute;
THRESKIORNITHIDAE
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 reproductive biology of the Roseate Spoonbill Platalea ajaja was studied in the Ecological Reserve of the Universidad Nacional del Litoral, Santa Fe, (Argentina) in 2016. From September onwards, five nests were monitored in a mixed colony. The nests were built on curupí Sapium haematospermum and espinillo Acacia caven trees at 4.1 ± 0.7 m (mean ± SD) from the ground or the water surface. Clutch size was 3.6 ± 0.5 and hatching success 89%. Eggs had a maximum diameter of 64.6 ± 2.6 mm, a minimum diameter of 43.7 ± 1.3 mm, and an average volume of 62.9 ± 4.3 cm 3 (n = 16). Egg weight at the beginning of incubation was<br />69.4 ± 2.5 g (n = 9) but fell lineally to 59.6 ± 4.8 (n = 17) by the end of this period. The birth weight of nestlings was on average 43 g (n = 13). Most of nestlings died (6) or disappeared (4), presumably due to predation, and so fledgling success was low (1.2 chicks/nest).<br />Nestlings showed a sigmoid growth curve, with a marked increase in weight in the second and third weeks. The final body mass was reached at around eight weeks, somewhat later than the fledgling date at around day 27.<br />
Fil: Sovrano, Lorena Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Beltzer, Adolfo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Regner, Silvia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Lorenzón, Rodrigo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Leon, Evelina Jesica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Olguin, Pamela Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Ceppi, Guillermo Nicolas. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina
Fil: Rocha, Antonio. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias; Argentina
description The reproductive biology of the Roseate Spoonbill Platalea ajaja was studied in the Ecological Reserve of the Universidad Nacional del Litoral, Santa Fe, (Argentina) in 2016. From September onwards, five nests were monitored in a mixed colony. The nests were built on curupí Sapium haematospermum and espinillo Acacia caven trees at 4.1 ± 0.7 m (mean ± SD) from the ground or the water surface. Clutch size was 3.6 ± 0.5 and hatching success 89%. Eggs had a maximum diameter of 64.6 ± 2.6 mm, a minimum diameter of 43.7 ± 1.3 mm, and an average volume of 62.9 ± 4.3 cm 3 (n = 16). Egg weight at the beginning of incubation was<br />69.4 ± 2.5 g (n = 9) but fell lineally to 59.6 ± 4.8 (n = 17) by the end of this period. The birth weight of nestlings was on average 43 g (n = 13). Most of nestlings died (6) or disappeared (4), presumably due to predation, and so fledgling success was low (1.2 chicks/nest).<br />Nestlings showed a sigmoid growth curve, with a marked increase in weight in the second and third weeks. The final body mass was reached at around eight weeks, somewhat later than the fledgling date at around day 27.<br />
publishDate 2018
dc.date.none.fl_str_mv 2018-12
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/11336/88505
Sovrano, Lorena Vanesa; Beltzer, Adolfo Hector; Regner, Silvia Alejandra; Lorenzón, Rodrigo Ezequiel; Leon, Evelina Jesica; et al.; Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina ; Institut Catala d'Ornitologia; Revista Catalana d'Ornitologia; 34; 1; 12-2018; 11-18
1697-4697
CONICET Digital
CONICET
url http://hdl.handle.net/11336/88505
identifier_str_mv Sovrano, Lorena Vanesa; Beltzer, Adolfo Hector; Regner, Silvia Alejandra; Lorenzón, Rodrigo Ezequiel; Leon, Evelina Jesica; et al.; Reproductive biology of the roseate spoonbill platalea ajaja in Santa Fe, Argentina ; Institut Catala d'Ornitologia; Revista Catalana d'Ornitologia; 34; 1; 12-2018; 11-18
1697-4697
CONICET Digital
CONICET
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.ornitologia.org/ca/queoferim/divulgacio/publicacions/rco_pdf_2017.html
info:eu-repo/semantics/altIdentifier/doi/10.2436/20.8100.01.2
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
application/pdf
dc.publisher.none.fl_str_mv Institut Catala d'Ornitologia
publisher.none.fl_str_mv Institut Catala d'Ornitologia
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
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