Coccon, Francesca, Stefano Borella, Nicola Simeoni, and Stefano Malavasi. “Floating Rafts As Breeding Habitats for the Common Tern, Sterna Hirundo. Colonization Patterns, Abundance and Reproductive Success in Venice Lagoon”. Rivista Italiana di Ornitologia 88, no. 1 (December 5, 2018): 23-32. Accessed May 22, 2019. https://sisn.pagepress.org/index.php/rio/article/view/349.