RYTTMAN, Hans. Breeding success of Wryneck Jynx torquilla during the last 40 years in Sweden. Ornis Svecica, Lund, Sweden, v. 13, n. 1, p. 25–28, 2003. DOI: 10.34080/os.v13.22817. Disponível em: https://journals.lub.lu.se/os/article/view/22817. Acesso em: 28 mar. 2024.