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Article
M. Corsange ; Christian Perennou ; M. Gallardo 2005Alauda 73 p21-24
Article
V. Penteriani, Auteur ; F. Sergio, Auteur ; M. D. Delgado, Auteur ; M. Gallardo, Auteur ; M. Ferrer, AuteurMany Studies have reported variation in bird diet composition related to spatial variation in habitat quality and landscape heterogeneity. Most diet analyses involve collection of food items at a sub-sample of available sites. Because individual[...]
Article
V. Penteriani, Auteur ; M. Gallardo, Auteur ; H. Cazassus, AuteurSurveys of vocalizing individuals are useful in detecting widely dispersed species that are hard to locate visually. We determined whether conspecific density affects spontaneous vocalizations of territorial Eagle Owls (Bubo bubo) and thus creat[...]
Article
V. Penteriani, Auteur ; M. Gallardo, Auteur ; P. Roche, Auteur ; H. Cazassus, AuteurDans Ardea (89(2) 2001)We analysed the breeding density of a Mediterranean Eagle Owl Bubo bubo population and the characteristics of the landscape surrounding the nest, in an attempt to identify the determinants of habitat preferences within a radius of 1000 m around [...]
Article
B. U. Meyburg, Auteur ; M. Gallardo, Auteur ; C. Meyburg, Auteur ; E. Dimitrova, AuteurBy means of satellite telemetry, the migrations of three young Egyptian vultures (Neophron percnopterus) from France and Bulgaria were studied and data obtained (over 4,300 Argos locations) to describe movement patterns, timing of migration, rou[...]
