FLINT, P L. Incubation behaviour of Greater Scaup Aythya marila on the Yukon-Kuskokwim Delta, Alaska. Wildfowl, [S. l.], p. 71–80, 2013. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/153899. Acesso em: 17 dec. 2025.