Spatiotemporal distribution of birds at the guerrero negro saltworks, Baja California Sur, Mexico

Spatiotemporal distribution of birds at the guerrero negro saltworks, Baja California Sur, Mexico

The saltworks development located near the Ojo de Liebre-Guerrero Negro coastal lagoon system, in Baja California Sur (Mexico), conforms a modified habitat used by resident and migratory) birds. To describe the species composition, distribution and abundance of this avifauna, 12 monthly censuses mer...

Πλήρης περιγραφή

Αποθηκεύτηκε σε:
Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς: Carmona, R, Danemann, G D
Μορφή: Online
Γλώσσα:eng
Έκδοση: Iniversidad Autónoma de Baja California 1998
Διαθέσιμο Online:https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/766
Ετικέτες: Προσθήκη ετικέτας
Δεν υπάρχουν, Καταχωρήστε ετικέτα πρώτοι!
id oai:cienciasmarinas.com.mx:article-766
record_format ojs
spelling oai:cienciasmarinas.com.mx:article-7662019-05-16T17:37:05Z Spatiotemporal distribution of birds at the guerrero negro saltworks, Baja California Sur, Mexico Distribución espaciotemporal de aves en la salina de Guerrero Negro, Baja California Sur, México Carmona, R Danemann, G D Guerrero Negro Baja California Sur salina aves migratoria Guerrero Negro Baja California Sur saltworks migratory birds The saltworks development located near the Ojo de Liebre-Guerrero Negro coastal lagoon system, in Baja California Sur (Mexico), conforms a modified habitat used by resident and migratory) birds. To describe the species composition, distribution and abundance of this avifauna, 12 monthly censuses mere performed in the area, from December 1995 to December 1996. Ninety-five species were identified. Changes in the number of species during the study period (from a maximum of 61 in January to a minimum of 39 in July) are related to the presence or absence of migratory and/or wintering species. Fifteen of the species are protected by the Mexican Government under some kind of status (two endangered, seven threatened, one rare and five under special protection). Changes in the abundance were also related to the occurrence of migratory and wintering birds, with the highest numbers recorded between August and December. The lowest abundance, 5.561 birds, was recorded in June and the highest, 72,951 birds, in August. The most abundant species were Phalaropus lobatus (24.1% of the overall record), Calidris mauri (23.2%), Podiceps nigricollis (13.8%), Limosa fedoa (6.4%) and Branta bernicla (6.2%). These results confirm that this area is ornithologically important. El desarrollo salinero ubicado cerca del complejo lagunar costero Ojo de Liebre-Guerrero Negro, en Baja California Sur (México), conforma un hábitat modificado utilizado por aves residentes y migratorias. Para describir la composición específica, distribución y abundancia de esta avifauna, se realizaron 12 censos mensuales en el área, de diciembre de 1995 a diciembre de 1996. Se identificaron 95 especies; los cambios observados a través del tiempo (máximo 61 en enero 1 mínimo 39 en julio) están relacionados con la presencia o ausencia de especies migratorias y/o invernantes. Quince de las especies están protegidas por el Gobierno Mexicano (dos en peligro de extinción, siete amenazadas. una rara y cinco bajo protección especial). Los cambios en las abundancias observadas también estuvieron relacionadas con las aves migratorias e invernantes, observándose los números máximos entre agosto y diciembre. Se registraron entre 5.56 1 y 72.95 1 aves en junio y agosto, respectivamente. Las especies más abundantes fueron Phalaropus lobatus (24.1% del total). Calidris mauri (23.2%), Podiceps nigricollis (13.8%), Limosa fedoa (6.4%) y Branta bernicla (6.2%). Los resultados aquí obtenidos confirman que esta zona es importante desde el punto de vista ornitológico. Iniversidad Autónoma de Baja California 1998-03-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado application/pdf https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/766 10.7773/cm.v24i4.766 Ciencias Marinas; Vol. 24 No. 4 (1998); 389-408 Ciencias Marinas; Vol. 24 Núm. 4 (1998); 389-408 2395-9053 0185-3880 eng https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/766/693
institution Ciencias Marinas
collection OJS
language eng
format Online
author Carmona, R
Danemann, G D
spellingShingle Carmona, R
Danemann, G D
Spatiotemporal distribution of birds at the guerrero negro saltworks, Baja California Sur, Mexico
author_facet Carmona, R
Danemann, G D
author_sort Carmona, R
title Spatiotemporal distribution of birds at the guerrero negro saltworks, Baja California Sur, Mexico
title_short Spatiotemporal distribution of birds at the guerrero negro saltworks, Baja California Sur, Mexico
title_full Spatiotemporal distribution of birds at the guerrero negro saltworks, Baja California Sur, Mexico
title_fullStr Spatiotemporal distribution of birds at the guerrero negro saltworks, Baja California Sur, Mexico
title_full_unstemmed Spatiotemporal distribution of birds at the guerrero negro saltworks, Baja California Sur, Mexico
title_sort spatiotemporal distribution of birds at the guerrero negro saltworks, baja california sur, mexico
description The saltworks development located near the Ojo de Liebre-Guerrero Negro coastal lagoon system, in Baja California Sur (Mexico), conforms a modified habitat used by resident and migratory) birds. To describe the species composition, distribution and abundance of this avifauna, 12 monthly censuses mere performed in the area, from December 1995 to December 1996. Ninety-five species were identified. Changes in the number of species during the study period (from a maximum of 61 in January to a minimum of 39 in July) are related to the presence or absence of migratory and/or wintering species. Fifteen of the species are protected by the Mexican Government under some kind of status (two endangered, seven threatened, one rare and five under special protection). Changes in the abundance were also related to the occurrence of migratory and wintering birds, with the highest numbers recorded between August and December. The lowest abundance, 5.561 birds, was recorded in June and the highest, 72,951 birds, in August. The most abundant species were Phalaropus lobatus (24.1% of the overall record), Calidris mauri (23.2%), Podiceps nigricollis (13.8%), Limosa fedoa (6.4%) and Branta bernicla (6.2%). These results confirm that this area is ornithologically important.
publisher Iniversidad Autónoma de Baja California
publishDate 1998
url https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/766
_version_ 1715724008410841088

Παρόμοια τεκμήρια