TRYJANOWSKI, P.; KUZNIAK, S. Effects of research activity on the success of Red-backed Shrike Lanius Collurio nests. Ornis Fennica, [S. l.], v. 76, n. 1, p. 41–43, 1999. Disponível em: https://ornisfennica.journal.fi/article/view/133497. Acesso em: 22 nov. 2024.