IV World Conference on Birds of Prey and Owls, Germany: Density and distribution of goshawks and buzzards in Central Apennines
Archivo de la categoría: Other forms of participation in conferences, workshops and symposia: (1) oral presentations and (2) posters
1989
II Italian Symposium on Vertebrate Censusing, Italy: Distribution and breeding population estimation of some species of Accipitriformes and Falconiformesin the Abruzzi region (with A. Manzi, Mr. Pellegrini, Ms. Pellegrini and F. Pinchera) (2)
1989
II Italian Symposium on Vertebrate Censusing, Italy: The comparison of the methods of playback and passive auditory listening for eagle owl census (with F. Pinchera) (2)