Sgorlon, Giacomo, and Maurizio Sighele. “[Discovery of a Little Bustard (Tetrax Tetrax) in the Province of Venice (Italy) and Review of Venetian Reports]”. Rivista Italiana di Ornitologia 86, no. 1 (November 25, 2016): 65–68. Accessed April 26, 2024. https://sisn.pagepress.org/rio/article/view/312.