DALLMEIER, Francisco Gomez; RYLANDER, Michael Kent. Observations on the feeding ecology and bioenergetics of the White-faced Whistling Duck in Venezuela. Wildfowl, [S. l.], p. 17–21, 1982. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154225. Acesso em: 17 dec. 2025.