PULLIAINEN, E.; MÄKELÄ, J.; KUKKONEN, T.; HYVÄRINEN, T.; JUSSILA, P. A case of polygyny and other breeding data on the Arctic Warbler. Ornis Fennica, [S. l.], v. 63, n. 4, p. 133–134, 1986. Disponível em: https://ornisfennica.journal.fi/article/view/133219. Acesso em: 22 nov. 2024.