ENGELBRECHT, Derek. Avian nest predation: do birds get away with murder?. Biodiversity Observations, [S.l.], p. 102 - 104, nov. 2011. ISSN 2219-0341. Available at: <https://journals.uct.ac.za/index.php/BO/article/view/134>. Date accessed: 27 mar. 2019.