BYRKJEDAL, I. Kleptoparasitism of wintering Great Northern Divers Gavia immer by gulls. Ornis Norvegica, [S. l.], v. 34, p. 17–18, 2011. DOI: 10.15845/on.v34i0.126. Disponível em: https://boap.uib.no/index.php/ornis/article/view/126. Acesso em: 26 apr. 2024.