Taxon - Links and literature
Gill F., Donsker D. & Rasmussen P. (eds): IOC World Bird List 11.1 [http://www.worldbirdnames.org/] [as Cossypha heuglini heuglini Hartlaub, 1866]Data retrieved on: 22 April 2021
Newman K., Newman V. (2010): Newman's Birds of Southern Africa, Struik Nature [as Cossypha heuglini heuglini Hartlaub, 1866]Data retrieved on: 14 December 2020
Stevenson T., Fanshawe J. (2002): The Birds of East Africa: Kenya, Tanzania, Uganda, Rwanda, Burundi, Princeton Field Guides [as Cossypha heuglini heuglini Hartlaub, 1866]Data retrieved on: 14 December 2020
Clements, J. F.: eBird/Clements checklist of birds of the world 6.7, Cornell Lab of Ornithology [as Cossypha heuglini heuglini]Data retrieved on: 25 April 2013