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Article
R. Jovani, Auteur ; J. L. Tella, Auteur ; G. Blanco, Auteur ; M. Bertellotti, Auteur
Article
M. Bertellotti, Auteur ; P. Yorio, AuteurDans Ardea (88(2) 2000)We studied age-related differences in feeding behaviour and foraging success of Kelp Gulls Larus dominicanus feeding on fishery discards at trawl vessels in northern Patagonia, Argentina. Kelp Gulls consumed fish by direct capture and intraspeci[...]
Article
M. Bertellotti, Auteur ; P. Yorio, Auteur ; G. Blanco, Auteur ; M. Giaccardi, AuteurWe evaluated the magnitude of use of waste tips by Kelp Gulls (Larus dominicanus) nesting at Isla de los Pajaros, a large and growing colony in Patagonia, Argentina, and we assessed the difference in use between tips with urban and fishery waste[...]
Article
M. Bertellotti, Auteur ; P. Yorio, AuteurUtilisation of fishery, waste by Kelp Gulls was studied onboard trawl and longline vessels in Golfo San Matias, Patagonia, Argentina, between November 1996 and May 1997. Individuals of all age-classes were present in all counts and in similar pr[...]
