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Auteur G. Blanco |
Documents disponibles écrits par cet auteur (7)
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Article
J.J. Negro ; J.L. Tella ; G. Blanco ; M.G. Forero ; J. Garrido-fernandez 2000Physiol Biochem Zool 73 p97-101![]()
Article
G. Blanco, Auteur ; J. A. Cuevas, Auteur ; J. A. Fargallo, AuteurDans Ardea (86(2) 1998)The breeding abundance of Choughs Pyrrhocorax pyrrhocorax war investigated in relation to type of rock and related features of nesting cliffs along rivers in south-eastern Madrid (Central Spain). Gypsum cliffs are larger and provide more nest si[...]![]()
Article
G. Blanco, Auteur ; J. L. Tella, Auteur ; J. Potti, Auteur ; A. Baz, AuteurFeather mites (suborder Astigmata, superfamilies Analgoidea, Pterolichoidea and Freyaniidae) are among the commonest ectosymbionts of birds. Most researchers have assumed they are parasites, having negative effects on hosts. Here we present evid[...]![]()
Article
M. G. Forero, Auteur ; G. R. Bortolotti, Auteur ; K. A. Hobson, Auteur ; J. A. Donazar, Auteur ; M. Bertelloti, Auteur ; G. Blanco, Auteur1. Food web interactions in animal communities can be investigated through the measurement of stable isotopes (e.g. delta(15)N, delta(13)C). We used this approach in a community of 14 species of seabirds breeding on the Argentinean Patagonian co[...]![]()
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[...]



