KILPI, M. Temporary colonization of a small island by Larus ridibundus, and its immediate effect. Ornis Fennica, [S. l.], v. 61, n. 4, p. 125–126, 1984. Disponível em: https://ornisfennica.journal.fi/article/view/133163. Acesso em: 23 nov. 2024.