DE SWARDT, D. H. Egyptian Goose <i>Alopochen aegyptiaca</i> hybridizes with Common Shelduck <i>Tadorna tadorna</i>. Biodiversity Observations, [S. l.], p. 63–64, 2010. Disponível em: https://journals.uct.ac.za/index.php/BO/article/view/105. Acesso em: 28 sep. 2023.