BRZEZINSKI, M.; ZALEWSKI, A.; SZALANSKI, P.; KOWALCZYK, R. Feeding habits of Great Grey Shrike (Lanius excubitor) wintering in north-eastern Poland: does prey abundance affect selection of prey size? . Ornis Fennica, [S. l.], v. 87, n. 1, p. 1–14, 2010. DOI: 10.51812/of.133737. Disponível em: https://ornisfennica.journal.fi/article/view/133737. Acesso em: 10 may. 2024.