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Abstract:

We studied seasonal variation in bird assemblages during two years in the coastal woodlands of the reserve, 'El Destino', Buenos Aires Province, Argentina. Higher bird density was recorded during spring, and lower one during autumn, but species richness did not show changes during the annual cycle. Seasonal variation in abundance and species composition was recorded for the frugivore-insectivore and the granivore guilds, however, not for the insectivores. As winter is not harsh, insectivorous species might not be faced with food shortage. In contrast, the abundance of frugivorous-insectivorous and granivorous species appeared to be related with fluctuations in their food resources.

Registro:

Documento: Artículo
Título:Seasonal changes in bird assemblages of coastal woodlands in East-Central Argentina
Autor:Cueto, V.R.; Lopez de Casenave, J.
Filiación:Departamento de Ciencias Biologicas, Facultad Ciencias Exactas Naturales, Universidad de Buenos Aires, Pabellón 2, 1428 Buenos Aires, Argentina
Palabras clave:Argentina; Bird assemblages; Buenos Aires; Coastal woodland; Seasonal variation; Trophic guilds
Año:2000
Volumen:35
Número:3
Página de inicio:173
Página de fin:177
DOI: http://dx.doi.org/10.1076/snfe.35.3.173.8859
Título revista:Studies on Neotropical Fauna and Environment
Título revista abreviado:Stud. Neotrop. Fauna Environ.
ISSN:01650521
CODEN:SNFED
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01650521_v35_n3_p173_Cueto

Referencias:

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Citas:

---------- APA ----------
Cueto, V.R. & Lopez de Casenave, J. (2000) . Seasonal changes in bird assemblages of coastal woodlands in East-Central Argentina. Studies on Neotropical Fauna and Environment, 35(3), 173-177.
http://dx.doi.org/10.1076/snfe.35.3.173.8859
---------- CHICAGO ----------
Cueto, V.R., Lopez de Casenave, J. "Seasonal changes in bird assemblages of coastal woodlands in East-Central Argentina" . Studies on Neotropical Fauna and Environment 35, no. 3 (2000) : 173-177.
http://dx.doi.org/10.1076/snfe.35.3.173.8859
---------- MLA ----------
Cueto, V.R., Lopez de Casenave, J. "Seasonal changes in bird assemblages of coastal woodlands in East-Central Argentina" . Studies on Neotropical Fauna and Environment, vol. 35, no. 3, 2000, pp. 173-177.
http://dx.doi.org/10.1076/snfe.35.3.173.8859
---------- VANCOUVER ----------
Cueto, V.R., Lopez de Casenave, J. Seasonal changes in bird assemblages of coastal woodlands in East-Central Argentina. Stud. Neotrop. Fauna Environ. 2000;35(3):173-177.
http://dx.doi.org/10.1076/snfe.35.3.173.8859