MARTINEZ, N. Observations on a presumed bilateral gynandromorph Black Redstart Phoenicurus ochruros paired with a male. Ornis Svecica, Lund, Sweden, v. 30, p. 31–37, 2020. DOI: 10.34080/os.v30.20412. Disponível em: https://journals.lub.lu.se/os/article/view/20412. Acesso em: 1 oct. 2022.