SMITH, C. C. D.; UNDERHILL, L. G.; BROOKS, M. Bird distribution dynamics 11 - the storks of South Africa, Lesotho and Swaziland. Biodiversity Observations, [S. l.], v. 8, p. 17: 1 – 33, 2017. Disponível em: https://journals.uct.ac.za/index.php/BO/article/view/415. Acesso em: 4 jul. 2022.