REED, Austin; DAVISON, Michael A; KRAEGE, Donald K. Segregation of Brent Geese Branta bernicla wintering and staging in Puget Sound and the Strait of Georgia. Wildfowl, [S. l.], p. 22–31, 1989. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154018. Acesso em: 16 dec. 2025.