RANDLA, T.; TAMMUR, E. Breeding success of the White-tailed Eagle Haliaeetus albicilla in Estonia. Ornis Fennica, [S. l.], v. 64, n. 1, p. 24, 1987. Disponível em: https://ornisfennica.journal.fi/article/view/133229. Acesso em: 19 touko. 2024.