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Article
M. Carrete, Auteur ; G. R. Bortolotti, Auteur ; J. A. Sánchez-Zapata, Auteur ; A. Delgado, Auteur ; A. Cortes-Avizanda, Auteur ; J. M. Grande, Auteur ; J. A. Donazar, AuteurAmong European breeding birds, those wintering in the Sahel region have undergone a sustained and severe decline. Long-term data show that variation in primary production of the Sahelian staging area significantly affects survival of many specie[...]
Article
J. A. Sánchez-Zapata, Auteur ; J. F. Calvo, Auteur ; M. Carrete, Auteur ; J. E. Martinez, Auteur
Article
A. Cortes-Avizanda, Auteur ; M. Carrete, Auteur ; D. Serrano, Auteur ; J. A. Donazar, AuteurCarcasses not only recruit carrion-eaters, but can also attract facultative scavengers which could predate on species living in the surroundings. At supplementary feeding stations ('vulture restaurants') carcasses are available permanently, posi[...]
Article
J. K. V. Delhey, Auteur ; M. Carrete, Auteur ; M. M. Martinez, AuteurDans Ardea (89(2) 2001)Many gulls are mainly generalist feeders, but the Olrog's Gull Larus atlanticus is one of few gull species to which relatively specialised (carcinophagous) feeding habits have been attributed. Endemic along the Atlantic coast of Argentina, Urugu[...]
Article
F. Botto, Auteur ; O. O. Iribarne, Auteur ; M. M. Martinez, Auteur ; K. Delhey, Auteur ; M. Carrete, AuteurWe experimentally evaluate the effect of migratory shorebirds on the benthic fauna of three southwestern Atlantic Argentinean stop-over and wintering sites: Bahia Samborombon (35 degrees 30'-36 degrees 22'S,57 degrees 23'W), Mar Chiquita coastal[...]
Article
J. L. Tella, Auteur ; A. Rojas, Auteur ; M. Carrete, Auteur ; F. Hiraldo, AuteurThe IUCN Red List is challenged with assessing the conservation status of species on which reliable demographic and distribution parameters are lacking. The hotly debated SAFE index, however, measures the "species' ability to forestall extinctio[...]
