Collar, Nigel J. (2005). «Family Turdidae (Thrushes)». En del Hoyo, Josep; Elliott, Andrew; Christie, David, eds. Handbook of the Birds of the World. Volume 10, Cuckoo-shrikes to Thrushes. Barcelona: Lynx Edicions. p. 729. ISBN84-87334-72-5.
Bowie, RC; Fjeldså, Jon; Hackett, Shannon J.; Bates, John M.; Crowe, Timothy M. (2006). «Coalescent models reveal the relative roles of ancestral polymorphism, vicariance, and dispersal in shaping phylogeographical structure of an African montane forest robin». Molecular Phylogenetics and Evolution38 (1): 171-188. PMID16024259. doi:10.1016/j.ympev.2005.06.001.
Githiru, Mwangi; Lens, Luc; Cresswell, Will (2005). «Nest predation in a fragmented Afrotropical forest: evidence from natural and artificial nests». Conservation Biology123 (2): 189-196. doi:10.1016/j.biocon.2004.11.006.
Bowie, RC; Fjeldså, Jon; Hackett, Shannon J.; Bates, John M.; Crowe, Timothy M. (2006). «Coalescent models reveal the relative roles of ancestral polymorphism, vicariance, and dispersal in shaping phylogeographical structure of an African montane forest robin». Molecular Phylogenetics and Evolution38 (1): 171-188. PMID16024259. doi:10.1016/j.ympev.2005.06.001.