DALE, S.; HANSEN, K. Population decline in the Rustic Bunting Emberiza rustica in Norway. Ornis Fennica, [S. l.], v. 90, n. 4, p. 193–202, 2013. DOI: 10.51812/of.133834. Disponível em: https://ornisfennica.journal.fi/article/view/133834. Acesso em: 21 nov. 2024.