Notes on the ecology of the avifauna of Chore, Department of San Pedro, Paraguay

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We studied and compared the bird faunas of forest. cleared and marsh habitats at Choré. Department of San Pedro. Paraguay. Data on flock sizes relative abundance and habitat use are summarized for 141 species of birds. Forest habitats were more species rich and unique than cleared or marsh habitats....

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Autores principales: Hayes, Floyd E., Areco de Medina, Felicita E.
Lenguaje:Inglés
Publicado: 1988
Acceso en línea:https://hdl.handle.net/20.500.12110/hornero_v013_n01_p059
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:hornero_v013_n01_p0592023-10-03T13:46:43Z Notes on the ecology of the avifauna of Chore, Department of San Pedro, Paraguay Notas sobre la Ecología de la Avifauna de Choré, Departamento de San Pedro, Paraguay Hayes, Floyd E. Areco de Medina, Felicita E. We studied and compared the bird faunas of forest. cleared and marsh habitats at Choré. Department of San Pedro. Paraguay. Data on flock sizes relative abundance and habitat use are summarized for 141 species of birds. Forest habitats were more species rich and unique than cleared or marsh habitats. The proportion of species belonging to for foraging guilds varied between the different habitats. Gregarious species (mostly frugivores and camivores) usually occurred in clearings and marshes. and were relatively more abundant than non-gregarious species. Forest birds occurred singly or in pairs. but often joined interspecific foraging flocks. The proportion of birds in relative abundance categories did not vary between different habitats or foraging guilds. Notas sobre la Ecología de la Avifauna de Choré. Departamento de San Pedro, Paraguay. Se estudiaron y compararon las avifaunas de bosques, capueras y esteros de Choré. Departamento de San Padro, Paraguay. Datos sobre tamaños de bandadas, abundancia relativa y usos de hábitat fueron obtenidos a partir de 141 especies de aves. Los bosques presentaron la más rica variedad de especies comparando con las capueras o los esteros. La proporción de especies dentro de cuatro grupos de forrajeo varió entre los diferentes hábitats. Las especies gregarias (la mayoría fueron frugívoras y carnívoras) se encuentran generalmente en capueras y esteros y relativamente fueron más abundantes que las especies no gregarias. Las aves de bosques se presentaron solitarias o en parejas, pero a menudo formando bandadas interespecíficas de forrajeo. La proporción de aves en categorías de abundancia relativa no varió entre los diferentes hábitats ni grupos de forrajeo. 1988-11 PDF Inglés info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar https://hdl.handle.net/20.500.12110/hornero_v013_n01_p059
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 Inglés
description We studied and compared the bird faunas of forest. cleared and marsh habitats at Choré. Department of San Pedro. Paraguay. Data on flock sizes relative abundance and habitat use are summarized for 141 species of birds. Forest habitats were more species rich and unique than cleared or marsh habitats. The proportion of species belonging to for foraging guilds varied between the different habitats. Gregarious species (mostly frugivores and camivores) usually occurred in clearings and marshes. and were relatively more abundant than non-gregarious species. Forest birds occurred singly or in pairs. but often joined interspecific foraging flocks. The proportion of birds in relative abundance categories did not vary between different habitats or foraging guilds.
author Hayes, Floyd E.
Areco de Medina, Felicita E.
spellingShingle Hayes, Floyd E.
Areco de Medina, Felicita E.
Notes on the ecology of the avifauna of Chore, Department of San Pedro, Paraguay
author_facet Hayes, Floyd E.
Areco de Medina, Felicita E.
author_sort Hayes, Floyd E.
title Notes on the ecology of the avifauna of Chore, Department of San Pedro, Paraguay
title_short Notes on the ecology of the avifauna of Chore, Department of San Pedro, Paraguay
title_full Notes on the ecology of the avifauna of Chore, Department of San Pedro, Paraguay
title_fullStr Notes on the ecology of the avifauna of Chore, Department of San Pedro, Paraguay
title_full_unstemmed Notes on the ecology of the avifauna of Chore, Department of San Pedro, Paraguay
title_sort notes on the ecology of the avifauna of chore, department of san pedro, paraguay
publishDate 1988
url https://hdl.handle.net/20.500.12110/hornero_v013_n01_p059
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