BRAIMOH, B.; LóPEZ GóMEZ, M. European Bee-eater Merops apiaster on Robben Island. Biodiversity Observations, [S. l.], v. 7, p. 1–3, 2016. Disponível em: https://journals.uct.ac.za/index.php/BO/article/view/395. Acesso em: 3 jul. 2022.