«Observations of the behaviour of lesser kestrels (Falco naumanni) and common kestrels (Falco tinnunculus) on a communal post-breeding roost in southern Kosovo». Avocetta 49 (dicembre 9, 2025). Consultato luglio 27, 2026. https://test-ojs-unimi-it.archicoop.it/index.php/avocetta/article/view/28944.