DE SWARDT, Dawie. Common Fiscal using man-made object during feeding.. Biodiversity Observations, [S.l.], v. 9, p. 9.2: 1-2, feb. 2018. ISSN 2219-0341. Available at: <https://journals.uct.ac.za/index.php/BO/article/view/550>. Date accessed: 23 june 2018.