VAN DIJK, K. Double broods, post-hatching brood amalgamation and other notes on the breeding biology of Egyptian Geese Alopochen aegyptiacus in the Netherlands. Biodiversity Observations, [S. l.], p. 217–231, 2015. Disponível em: https://journals.uct.ac.za/index.php/BO/article/view/290. Acesso em: 19 aug. 2022.