MOLVÆRSMYR, S.; FOX, A. D. Using δ2H stable isotope analysis to identify the origin of a first winter Red-breasted Goose Branta ruficollis caught in Norway. Ornis Norvegica, [S. l.], v. 43, p. 1–3, 2020. DOI: 10.15845/on.v43i0.2953. Disponível em: https://boap.uib.no/index.php/ornis/article/view/2953. Acesso em: 29 mar. 2024.