SHIMADA, Tetsuo; MORI, Akira; TAJIRI, Hironobu. Regional variation in long-term population trends for the Greater White-fronted Goose Anser albifrons in Japan. Wildfowl, [S. l.], p. 105–117, 2019. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154473. Acesso em: 16 dec. 2025.