DAMBA, Iderbat et al. Flyway structure, breeding, migration and wintering distributions of the globally threatened Swan Goose Anser cygnoides in East Asia. Wildfowl, [S. l.], p. 97–123, 2020. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/156287. Acesso em: 16 dec. 2025.