FOLLESTAD, Arne; NYGÃ¥RD, Torgeir; RøV, Nils; LARSEN, Bjørn Harald. Distribution and numbers of moulting non-breeding Greylag Geese in Norway. Wildfowl, [S. l.], p. 82–87, 1988. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154719. Acesso em: 16 dec. 2025.