Ferlini, Flavio, and Elena Alexandrovna Artemyeva. “The Gmelin’s Wagtail <em>Motacilla lutea</em>: Breeding Range, Migratory Movements and Wintering Range”. Rivista Italiana di Ornitologia 90, no. 2 (January 27, 2021). Accessed April 27, 2024. https://sisn.pagepress.org/rio/article/view/435.