MARKKOLA, J. A.; KARVONEN, R. T. Changing environmental conditions and structure of a breeding population of the threatened Lesser White-fronted Goose (Anser erythropus L.). Ornis Fennica, [S. l.], v. 97, n. 3, p. 113–130, 2020. DOI: 10.51812/of.133971. Disponível em: https://ornisfennica.journal.fi/article/view/133971. Acesso em: 9 may. 2024.