World Bird List

Species factsheet
Greater Blue-eared Starling (Lamprotornis chalybaeus)

Order: Lamprotornis chalybaeus
Family: Starlings, Rhabdornis (Sturnidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
chalybaeus Senegal and Gambia to c Sudan
cyaniventris Eritrea to nw Somalia, n Kenya and e DR Congo
sycobius sw Uganda and s Kenya to w Mozambique
nordmanni s Angola and n Namibia to s Mozambique and n South Africa