KAJTOCH, L.; FIGARSKI, T.; PELKA, J. The role of forest structural elements in determining the occurrence of two specialist woodpecker species in the Carpathians, Poland. Ornis Fennica, [S. l.], v. 90, n. 1, p. 23–40, 2013. DOI: 10.51812/of.133819. Disponível em: https://ornisfennica.journal.fi/article/view/133819. Acesso em: 21 nov. 2024.