Londei, Tiziano. “The Beard of the Bearded Vulture (<i>Gypaetus barbatus< i>): Citizen Science Suggests an Adjustable Airflow Sensor”. Rivista Italiana di Ornitologia 94, no. 2 (December 10, 2024). Accessed December 12, 2024. https://sisn.pagepress.org/rio/article/view/767.