«Preliminary acoustic analyses of the structure of Red-billed Leiothrix Leiothrix lutea (Scopoli, 1786) song samples from Northern Italy». Avocetta 46, no. 2 (ottobre 24, 2022). Consultato luglio 27, 2026. https://test-ojs-unimi-it.archicoop.it/index.php/avocetta/article/view/28445.