VEISTOLA, S.; LEHIKOINEN, E.; EEVA, T. Foraging niches of two passerines at their subarctic limit of distribution: the Siberian Tit Parus cinctus and the Pied Flycatcher Ficedula hypoleuca. Ornis Fennica, [S. l.], v. 74, n. 2, p. 79–87, 1997. Disponível em: https://ornisfennica.journal.fi/article/view/133460. Acesso em: 25 nov. 2024.