FOX, A D; JARRETT, N; GITAY, H; PAYNTER, D. Late summer habitat selection by breeding waterfowl in northern Scotland. Wildfowl, [S. l.], p. 106–114, 1989. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154011. Acesso em: 17 dec. 2025.