Artículo

Abstract:

In the breading season 1991-1992 a mixed water-bird colony of about 400 nests of Egretta thula. Casmerodius albus. Nycticorax nycticorax. Ardea cocoi and Anhinga anhinga appeared at Laguna Iberá, Corrientes Provinee, Argentina. It was unique for its type in the arca, Observations were carried out during two breeding seasons. The dominant species during the first season was E, thula (52.5 %ofthe nests) followed by C. albus, During the next season the colony expanded in area and in number ofnests (87 %). The dominant speeies was now C. albus, with 80,5 %of the nests and a growth of399 %. AII the remaining speeies declined, andN. nycticorax was apparently absent. Evaluation ofthe impaet ofhuman visitors on the eolony require further monitoring.

Registro:

Documento:Publicación periódica
Título:Descripción de una colonia mixta de aves acuáticas en Laguna Iberá, Corrientes, Argentina
Título alt:Description of mixed waterbird colony at Laguna Iberá, Corrientes Province, Argentina
Autor:Parera, Anibal; Bosso, Andrés
Fecha:1996-10
Titulo revista:El Hornero
Editor:Revista de Ornitología Neotropical; Aves Argentinas
URL Persistente: http://hdl.handle.net/20.500.12110/hornero_v014_n03_p081
Idioma:Español
Palabras clave:colonia de nidificación; Lagunal Iberá; composición específica; impacto
keywords:breeding colony; Laguna Iberá; species composition; human impact
Año:1996
Volumen:014
Número:03
Página de inicio:081
Página de fin:084
Formato:application/pdf
PDF:https://bibliotecadigital.exactas.uba.ar/download/hornero/hornero_v014_n03_p081.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v014_n03_p081

Citas:

---------- APA ----------
Parera, A. & Bosso, A. (1996) . Description of mixed waterbird colony at Laguna Iberá, Corrientes Province, Argentina. El Hornero, 014(03), 081-084.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v014_n03_p081 [ ]
---------- CHICAGO ----------
Parera, A., Bosso, A. "Description of mixed waterbird colony at Laguna Iberá, Corrientes Province, Argentina" . El Hornero 014, no. 03 (1996) : 081-084.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v014_n03_p081 [ ]
---------- MLA ----------
Parera, A., Bosso, A. "Description of mixed waterbird colony at Laguna Iberá, Corrientes Province, Argentina" . El Hornero, vol. 014, no. 03, 1996, pp. 081-084.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v014_n03_p081 [ ]
---------- VANCOUVER ----------
Parera, A., Bosso, A. Description of mixed waterbird colony at Laguna Iberá, Corrientes Province, Argentina. 1996;014(03):081-084.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v014_n03_p081 [ ]