SIKORA, A.; NEUBAUER, G. Scandinavian and central European subspecies of White-throated Dipper Cinclus cinclus interbreed in an isolated population in northern Poland . Ornis Fennica, [S. l.], v. 85, n. 3, p. 73–81, 2008. Disponível em: https://ornisfennica.journal.fi/article/view/133707. Acesso em: 24 nov. 2024.