KJELLÉN, Nils. Moult in relation to migration in birds—a review. Ornis Svecica, Lund, Sweden, v. 4, n. 1, p. 1–24, 1994. DOI: 10.34080/os.v4.23028. Disponível em: https://journals.lub.lu.se/os/article/view/23028. Acesso em: 18 jul. 2024.