CASALI, S.; SUZZI VALLI, A. Distribution and density of diurnal and nocturnal birds of prey nesting in the Protected Naturalistic Area of Monte Titano (Republic of San Marino). Rivista Italiana di Ornitologia, [S. l.], v. 82, n. 1-2, 2012. DOI: 10.4081/rio.2012.150. Disponível em: https://sisn.pagepress.org/rio/article/view/150. Acesso em: 7 may. 2024.