LINDSTRÖM, Åke; LINDSTRÖM, Gösta. Barred Warbler Sylvia nisoria violently attacked by Red-backed Shrike Lanius collurio. Ornis Svecica, Lund, Sweden, v. 9, n. 3, p. 161–162, 1999. DOI: 10.34080/os.v9.22908. Disponível em: https://journals.lub.lu.se/os/article/view/22908. Acesso em: 25 jun. 2024.