Waldenström J. Review of “Ageing and Sexing of Migratory East Asian Passerines” (Norevik G, Hellström M, Liu D & Petersson B, 2020). Ornis Svec [Internet]. 2021 Feb. 9 [cited 2024 Apr. 20];31:22–24. Available from: https://journals.lub.lu.se/os/article/view/22489