Breeding biology and conservation of the Marsh Seedeater Sporophila palustris
The Marsh Seedeater Sporophila palustris is one of the most endangered and least known of the capuchino seedeaters. Breeding populations are patchy, occurring in north-east Argentina, southern Brazil, and Uruguay. We present data on the breeding biology of the species, and describe nests and eggs, b...
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| Formato: | Artículo publishedVersion |
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_09592709_v23_n2_p147_VizentinBugoni |
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paperaa:paper_09592709_v23_n2_p147_VizentinBugoni2023-06-12T16:48:43Z Breeding biology and conservation of the Marsh Seedeater Sporophila palustris Bird Conserv. Int. 2013;23(2):147-158 Vizentin-Bugoni, J. Areta, J.I. Di Giacomo, A.G. Di Giacomo, A.S. Jacobs, F. Afonso Coimbra, M.A. Dias, R.A. breeding population breeding site endangered species grassland habitat conservation passerine reproductive biology species conservation Argentina Brazil Uruguay Aves Poaceae Sporophila Sporophila palustris The Marsh Seedeater Sporophila palustris is one of the most endangered and least known of the capuchino seedeaters. Breeding populations are patchy, occurring in north-east Argentina, southern Brazil, and Uruguay. We present data on the breeding biology of the species, and describe nests and eggs, behaviour (including courtship, nesting, incubation and parental care), breeding sites and food items. Marsh Seedeaters breed in well-preserved grasslands with wet soils and tall vegetation. In general, these habitats are used for extensive livestock ranching. Main threats are overgrazing, widespread use of fire, conversion of grasslands to pastures of exotic grasses and rice fields, afforestation, and illegal trapping. Most breeding sites are located in Important Bird Areas, but only one in Brazil and one in Argentina are protected. We propose a series of actions to promote the conservation of Marsh Seedeaters and other endangered birds that coexist in grassland habitats. Copyright © BirdLife International 2013 Â. Fil:Di Giacomo, A.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2013 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_09592709_v23_n2_p147_VizentinBugoni |
| 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 |
breeding population breeding site endangered species grassland habitat conservation passerine reproductive biology species conservation Argentina Brazil Uruguay Aves Poaceae Sporophila Sporophila palustris |
| spellingShingle |
breeding population breeding site endangered species grassland habitat conservation passerine reproductive biology species conservation Argentina Brazil Uruguay Aves Poaceae Sporophila Sporophila palustris Vizentin-Bugoni, J. Areta, J.I. Di Giacomo, A.G. Di Giacomo, A.S. Jacobs, F. Afonso Coimbra, M.A. Dias, R.A. Breeding biology and conservation of the Marsh Seedeater Sporophila palustris |
| topic_facet |
breeding population breeding site endangered species grassland habitat conservation passerine reproductive biology species conservation Argentina Brazil Uruguay Aves Poaceae Sporophila Sporophila palustris |
| description |
The Marsh Seedeater Sporophila palustris is one of the most endangered and least known of the capuchino seedeaters. Breeding populations are patchy, occurring in north-east Argentina, southern Brazil, and Uruguay. We present data on the breeding biology of the species, and describe nests and eggs, behaviour (including courtship, nesting, incubation and parental care), breeding sites and food items. Marsh Seedeaters breed in well-preserved grasslands with wet soils and tall vegetation. In general, these habitats are used for extensive livestock ranching. Main threats are overgrazing, widespread use of fire, conversion of grasslands to pastures of exotic grasses and rice fields, afforestation, and illegal trapping. Most breeding sites are located in Important Bird Areas, but only one in Brazil and one in Argentina are protected. We propose a series of actions to promote the conservation of Marsh Seedeaters and other endangered birds that coexist in grassland habitats. Copyright © BirdLife International 2013 Â. |
| format |
Artículo Artículo publishedVersion |
| author |
Vizentin-Bugoni, J. Areta, J.I. Di Giacomo, A.G. Di Giacomo, A.S. Jacobs, F. Afonso Coimbra, M.A. Dias, R.A. |
| author_facet |
Vizentin-Bugoni, J. Areta, J.I. Di Giacomo, A.G. Di Giacomo, A.S. Jacobs, F. Afonso Coimbra, M.A. Dias, R.A. |
| author_sort |
Vizentin-Bugoni, J. |
| title |
Breeding biology and conservation of the Marsh Seedeater Sporophila palustris |
| title_short |
Breeding biology and conservation of the Marsh Seedeater Sporophila palustris |
| title_full |
Breeding biology and conservation of the Marsh Seedeater Sporophila palustris |
| title_fullStr |
Breeding biology and conservation of the Marsh Seedeater Sporophila palustris |
| title_full_unstemmed |
Breeding biology and conservation of the Marsh Seedeater Sporophila palustris |
| title_sort |
breeding biology and conservation of the marsh seedeater sporophila palustris |
| publishDate |
2013 |
| url |
http://hdl.handle.net/20.500.12110/paper_09592709_v23_n2_p147_VizentinBugoni |
| work_keys_str_mv |
AT vizentinbugonij breedingbiologyandconservationofthemarshseedeatersporophilapalustris AT aretaji breedingbiologyandconservationofthemarshseedeatersporophilapalustris AT digiacomoag breedingbiologyandconservationofthemarshseedeatersporophilapalustris AT digiacomoas breedingbiologyandconservationofthemarshseedeatersporophilapalustris AT jacobsf breedingbiologyandconservationofthemarshseedeatersporophilapalustris AT afonsocoimbrama breedingbiologyandconservationofthemarshseedeatersporophilapalustris AT diasra breedingbiologyandconservationofthemarshseedeatersporophilapalustris |
| _version_ |
1769810396012609536 |