BUITRON, Deborah; NUECHTERLEIN, Gary L. Male parental care of Patagonian Crested Ducks Anas (Lophonetta) specularioides. Wildfowl, [S. l.], p. 14–21, 1989. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154025. Acesso em: 17 dec. 2025.