OSCHADLEUS, H. D. Black-headed Herons preying on weavers. Biodiversity Observations, [S. l.], v. 7, p. 1–3, 2016. DOI: 10.15641/bo.342. Disponível em: https://journals.uct.ac.za/index.php/BO/article/view/342. Acesso em: 29 oct. 2025.