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Mercury levels and health parameters in the threatened Olrog’s Gull (Larus atlanticus) from Argentina
(Springer, 2011-10)
Mercury (Hg) exposure was investigated through feathers of Olrog’s Gull and related to health parameters in adults (hematocrit, total plasma proteins, morphometric measures, sex) and chicks (hematocrit, total plasma proteins, ...
Breeding habitat requirements and selection by Olrog's Gull (Larus atlanticus), a threatened speciesSelección y requerimientos de hábitat reproductivo en Larus atlanticus, una especie amenazada
(American Ornithologists' Union, 2007-12)
Estudiamos la selección y requerimientos de hábitat en Larus atlanticus en seis colonias reproductivas a lo largo de 2,500 km de costa en el centro de Argentina, área que comprende la totalidad de su ámbito de distribución. ...
Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina
(Cambridge University Press, 2011-12)
Acanthocephalans can be pathogenic helminths of marine birds. Every year during the breeding season, there is variable mortality among prefledged chicks from the largest known Olrog’s gull (Larus atlanticus) colony. ...
Factors affecting individual foraging behavior in a threatened seabird: Olrog’s gull (larus atlanticus) as a case study
(National Research Council Canada-NRC Research Press, 2021-05-26)
The analysis of feeding strategies in animals is one of the most important topics in foraging ecology. The individual’s foraging behavior depends on both the individual’s own actions and the behavior of other foragers. ...
Chlorpyrifos and persistent organic pollutants in feathers of the near threatened Olrog's Gull in southeastern Buenos Aires Province, Argentina
(Elsevier, 2020-10)
The use of bird feathers to assess environmental contamination has steadily increased in ecotoxicological monitoring programs over the past decade. The Olrog's Gull (Larus atlanticus) is a species endemic to the Atlantic ...
Nueva localidad de reproducción de la Gaviota de Olrog (Larus atlanticus) en la Provincia de Buenos Aires, ArgentinaNew breeding location for the Olrog's Gull Larus atlanticus in the Province of Buenos Aires, Argentina
(Asociación Ornitológica del Plata, 2002-12)
Se presenta información sobre una nueva colonia de Gaviota de Olrog (Larus atlanticus), una especie endémica de la Argentina y considerada internacionalmente como vulnerable. La colonia, visitada el 16 de noviembre de 2001, ...
Distribution of Olrog's gull (Larus atlanticus) from Bahía San Blas during the non-breeding period: signals of partial migration
(Cambridge University Press, 2020-05)
The Olrog’s Gull Larus atlanticus is an endemic and threatened species of the south-western Atlantic. Little is known about its movements during the non-breeding period. The objective of this study was to analyse the ...
The diet of Olrog’s Gull (Larus atlanticus) reveals an association with fisheries during the non-breeding season
(Csiro Publishing, 2013-02)
In this study, we used stable-isotope analysis to determine the importance of different food resources in the diet of an endemic gull species of the Atlantic coast of southern South America during the non-breeding period.We ...