IRWIN, Darren E; HELLSTRÖM, Magnus. Green Warbler Phylloscopus (trochiloides) nitidus recorded at Ottenby, Öland: a first record for Scandinavia. Ornis Svecica, Lund, Sweden, v. 17, n. 2, p. 75–80, 2007. DOI: 10.34080/os.v17.22689. Disponível em: https://journals.lub.lu.se/os/article/view/22689. Acesso em: 29 may. 2024.