EHRET, Simone A. A.; BERTHOUD, Jean-Louis; WOOG, Friederike. Spring fattening in non-migratory female Greylag Geese Anser anser regardless of social status. Wildfowl, [S. l.], v. 70, p. 257–266, 2020. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154560. Acesso em: 5 apr. 2026.