World Bird List

Species factsheet
Rüppell's Robin-Chat (Cossypha semirufa)

Order: Cossypha semirufa
Family: Chats, Old World Flycatchers (Muscicapidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
semirufa Eritrea, s and w Ethiopia, se Sudan and n Kenya
donaldsoni e Ethiopia and nw Somalia
intercedens c and se Kenya, n Tanzania