Dohrn's thrush-babbler
Dohrn's thrush-babbler or the Principe flycatcher-babbler (Horizorhinus dohrni) is a species of bird in the Sylviidae family. It is monotypic within the genus Horizorhinus, although genetic studies have suggested the genus is better placed in the genus Sylvia.
It is endemic to São Tomé and Príncipe.
References
Collar, N. J. & Robson, C. 2007. Family Timaliidae (Babblers) pp. 70 – 291 in; del Hoyo, J., Elliott, A. & Christie, D.A. eds. Handbook of the Birds of the World, Vol. 12. Picathartes to Tits and Chickadees. Lynx Edicions, Barcelona.