LEHTONEN, P.; LAPPALAINEN, J. Individual variation in song of Black-throated Divers (Gavia arctica). Ornis Fennica, [S. l.], v. 99, n. 1, p. 00–00, 2022. DOI: 10.51812/of.117869. Disponível em: https://ornisfennica.journal.fi/article/view/117869. Acesso em: 26 apr. 2024.