JACOBSEN, Karl-Otto; SEXTON, David. Observations of a White-tailed Eagle incubating eggs of a Greylag goose. Ornis Norvegica, [S. l.], v. 46, p. 43–46, 2023. DOI: 10.15845/on.v46.3926. Disponível em: https://boap.uib.no/index.php/ornis/article/view/3926. Acesso em: 3 jul. 2024.