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Artículo

Relative abundance and activity patterns of terrestrial carnivorous mammals in Península Valdés, Patagonia, Argentina

D´Agostino, Romina LauraIcon ; Udrizar Sauthier, Daniel EdgardoIcon
Fecha de publicación: 19/08/2020
Editorial: De Gruyter
Revista: Mammalia
ISSN: 0025-1461
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Conservación de la Biodiversidad

Resumen

The purpose of this study was to assess the relative abundance and activity patterns of terrestrial carnivorous mammals living in San Pablo de Valdés Wildlife Reserve, which is located in Península Valdés, Chubut province, Argentina. To this end, camera traps were placed in different plant communities of this reserve and they were used from January 2015 to December 2016. A total of 256 independent events, with a sampling effort of 1,811 camera nights, were obtained. The following species were identified in order of relative abundance: Conepatus chinga, Lycalopex gymnocercus, Leopardus geoffroyi, Puma concolor, and Leopardus colocolo, and the activity patterns of the first three were estimated. Those of P. concolor and L. colocolo could not be estimated as insufficient independent events were obtained. Our results show a cathemeral activity pattern in C. chinga and L. geoffroyi and a more nocturnal pattern in L. gymnocercus. Our results highlight the need to expand the sampling area to obtain further details on the behavioral patterns and population parameters of the carnivores identified. Knowledge of ecological issues, such as relative abundance and activity patterns of carnivorous mammals, is imperative to formulate monitoring and conservation programs.
Palabras clave: BIODIVERSITY , CAMERA TRAPPING , CARNIVORA , HABITAT , NEOTROPICS
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/135760
URL: https://www.degruyter.com/document/doi/10.1515/mammalia-2019-0089/html
DOI: https://doi.org/10.1515/mammalia-2019-0089
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Articulos(IPEEC)
Articulos de INSTITUTO PATAGONICO PARA EL ESTUDIO DE LOS ECOSISTEMAS CONTINENTALES
Citación
D´Agostino, Romina Laura; Udrizar Sauthier, Daniel Edgardo; Relative abundance and activity patterns of terrestrial carnivorous mammals in Península Valdés, Patagonia, Argentina; De Gruyter; Mammalia; 85; 1; 19-8-2020; 8-15
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