SCHLATTER, Roberto P; SALAZAR, Juan; VILLA, Alex; MEZA, Javiera. Reproductive biology of Black-necked Swans Cygnus melancoryphus at three Chilean wetland areas and feeding ecology at Rio Cruces. Wildfowl, [S. l.], p. 268–271, 2013. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154968. Acesso em: 17 dec. 2025.