SPRAGENS, Kyle M.; BLACK, Jeffrey M.; JOHNSON, Matthew D. Aleutian Cackling Goose Branta hutchinsii leucopareia use of pastures in relation to livestock management. Wildfowl, [S. l.], p. 31–50, 2015. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/153668. Acesso em: 16 dec. 2025.