Fraissinet, Maurizio, and Vincenzo Cavaliere. “Wildfowl Wintering in Campania (South Italy) in the Years 2005 2006 and 2006 2007”. Rivista Italiana di Ornitologia 82, no. 1-2 (September 30, 2012). Accessed November 24, 2024. https://sisn.pagepress.org/rio/article/view/151.