NILSSON, L. Changes in local distribution and numbers of staging and wintering Bean Geese Anser fabalis in Scania, south Sweden 1977/1978–2016/2017. Ornis Svecica, Lund, Sweden, v. 27, n. 2–4, p. 110–120, 2017. DOI: 10.34080/os.v27.19564. Disponível em: https://journals.lub.lu.se/os/article/view/19564. Acesso em: 17 aug. 2022.