NORRISS, D W; WILSON, H J. Seasonal and long-term changes in habitat selection by Greenland White-fronted Geese Answer albifrons flavirostris in Ireland. Wildfowl, [S. l.], p. 7–18, 1993. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154702. Acesso em: 17 dec. 2025.