BRANFIELD, A.; CLOUGH, A. Possible breeding record for the Grey-headed Bush-shrike Malaconotus blanchoti in Boskruin, Randburg (Pentads 2600_2755 and 2605_2755). Biodiversity Observations, [S. l.], p. 22–24, 2014. Disponível em: https://journals.uct.ac.za/index.php/BO/article/view/211. Acesso em: 3 jul. 2022.