LUNDBERG, D. A case of polyandry in Pied Wagtails Motacilla alba. Ornis Svecica, Lund, Sweden, v. 11, n. 1–2, p. 95–97, 2001. DOI: 10.34080/os.v11.22864. Disponível em: https://journals.lub.lu.se/os/article/view/22864. Acesso em: 6 jul. 2022.