COLEMAN, Lucy A.; COLEMAN, Jonathan T. Variability in the breeding season of Black Swans Cygnus atratus in southeast Queensland, Australia. Wildfowl, [S. l.], p. 252–265, 2024. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/156350. Acesso em: 16 dec. 2025.