Distribución de aves acuáticas en las lagunas de oxidación de la ciudad de La Paz, Baja California Sur, México
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad de Costa Rica
2007
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| _version_ | 1876484984263409664 |
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| author | Georgina Brabata |
| author_facet | Georgina Brabata |
| contents | Distribución de aves acuáticas en las lagunas de oxidación de la ciudad de La Paz, Baja California Sur, México Georgina Brabata Elvia Margarita Zamora-Orozco Roberto Carmona Biología oasis distribution Aquatic birds migratory birds Baja California Distribution of aquatic birds in oxidation lagoons of La Paz city in South Baja California,Mexico. Taxonomic composition, spatial and temporal distribution of aquatic birds in oxidation lagoons (LO)of La Paz city in south Baja California, Mexico, were determined during 24 censuses realized in two-weekintervals (April/98-March/99). There are five lagoons of 5 Ha each and 17 ha of terrains constantly flooded thatserve as feeding areas for cattle and birds. One hundred twenty three species were observed, 75 of which wereaquatic birds. A total of 46 041 observations were made (average 1 918 birds/census). Richness and abundanceof aquatic birds were influenced mainly by migration of anatids and sandpipers. The first group had the greatestabundance due to its affinity towards fresh water bodies. The terrains were the favorite sites of dabblingducks (Anas) and sandpipers. in contrast, two of the most abundant species (Oxyura jamaicensis, 12.5 % of allspecies, and Fulica americana, 8.8 %) restricted their presence to the oxidation lagoons. LO presented a birdstructure of its own and atypical, according to the dryness of the region. Rev. Biol. Trop. 55 (2): 617-626. Epub2007 June, 29. 2007 artículo científico 0034-7744 https://www.redalyc.org/articulo.oa?id=44955222 en http://www.redalyc.org/revista.oa?id=449 Revista de Biología Tropical application/pdf Universidad de Costa Rica Revista de Biología Tropical (Costa Rica) Num.2 Vol.55 |
| format | Artículo científico |
| id | redalyc_44955222 |
| institution | Redalyc |
| language | en |
| publishDate | 2007 |
| publisher | Universidad de Costa Rica |
| spellingShingle | Distribución de aves acuáticas en las lagunas de oxidación de la ciudad de La Paz, Baja California Sur, México Georgina Brabata Biología oasis distribution Aquatic birds migratory birds Baja California Distribución de aves acuáticas en las lagunas de oxidación de la ciudad de La Paz, Baja California Sur, México Georgina Brabata Elvia Margarita Zamora-Orozco Roberto Carmona Biología oasis distribution Aquatic birds migratory birds Baja California Distribution of aquatic birds in oxidation lagoons of La Paz city in South Baja California,Mexico. Taxonomic composition, spatial and temporal distribution of aquatic birds in oxidation lagoons (LO)of La Paz city in south Baja California, Mexico, were determined during 24 censuses realized in two-weekintervals (April/98-March/99). There are five lagoons of 5 Ha each and 17 ha of terrains constantly flooded thatserve as feeding areas for cattle and birds. One hundred twenty three species were observed, 75 of which wereaquatic birds. A total of 46 041 observations were made (average 1 918 birds/census). Richness and abundanceof aquatic birds were influenced mainly by migration of anatids and sandpipers. The first group had the greatestabundance due to its affinity towards fresh water bodies. The terrains were the favorite sites of dabblingducks (Anas) and sandpipers. in contrast, two of the most abundant species (Oxyura jamaicensis, 12.5 % of allspecies, and Fulica americana, 8.8 %) restricted their presence to the oxidation lagoons. LO presented a birdstructure of its own and atypical, according to the dryness of the region. Rev. Biol. Trop. 55 (2): 617-626. Epub2007 June, 29. 2007 artículo científico 0034-7744 https://www.redalyc.org/articulo.oa?id=44955222 en http://www.redalyc.org/revista.oa?id=449 Revista de Biología Tropical application/pdf Universidad de Costa Rica Revista de Biología Tropical (Costa Rica) Num.2 Vol.55 |
| title | Distribución de aves acuáticas en las lagunas de oxidación de la ciudad de La Paz, Baja California Sur, México |
| topic | Biología oasis distribution Aquatic birds migratory birds Baja California |
| url | https://www.redalyc.org/articulo.oa?id=44955222 |