WEGRZYN, E.; LENIOWSKI, K.; OSIEJUK, T. S. Introduce yourself at the beginning – possible identification function of the initial part of the song in the Great Reed Warbler Acrocephalus arundinaceus. Ornis Fennica, [S. l.], v. 86, n. 2, p. 61–70, 2009. Disponível em: https://ornisfennica.journal.fi/article/view/133722. Acesso em: 19 maj. 2024.