Franceschi, Alessio. “Distribution and Consistency of Yellow-Legged Gull, Larus Michahellis, Along the Coastal Shore in Continental Tuscany”. Rivista Italiana di Ornitologia 82, no. 1-2 (September 30, 2012). Accessed April 24, 2024. https://sisn.pagepress.org/rio/article/view/174.