BRÄGER, I. S.; MEISSNER, J.; THIEL, M. Temporal and spatial abundance of wintering Common Eider Somateria mollissima, Long tailed Duck Clangula hyemalis, and Common Scoter Melanitta nigra in shallow water areas of southwestern Baltic sea. Ornis Fennica, [S. l.], v. 72, n. 1, p. 19–28, 1995. Disponível em: https://ornisfennica.journal.fi/article/view/133410. Acesso em: 17 touko. 2024.