HEGGØY, O.; ØIEN, I. J.; AARVAK, T. Winter distribution of Steller’s Eiders in the Varangerfjord, northern Norway. Ornis Norvegica, [S. l.], v. 42, p. 1–6, 2019. DOI: 10.15845/on.v42i0.2581. Disponível em: https://boap.uib.no/index.php/ornis/article/view/2581. Acesso em: 29 mar. 2024.