DURINCK, J.; CHRISTENSEN, K. D.; SKOV, H.; DANIELSEN, F. Diet of the Common Scoter Melanitta nigra and Velvet Scoter Melanitta fusca wintering in the North Sea. Ornis Fennica, [S. l.], v. 70, n. 4, p. 215–218, 1993. Disponível em: https://ornisfennica.journal.fi/article/view/133385. Acesso em: 17 may. 2024.