“A Macrorhynchos-Like Eurasian Nutcracker (Nucifraga Caryocatactes) in the Dolomites With a Very Abraded Ring: An Aged Immigrant, or a Locally Born Bird?”. Rivista Italiana di Ornitologia 88, no. 2 (June 18, 2019): 47–49. Accessed June 14, 2025. https://sisn.pagepress.org/rio/article/view/377.