World Bird List

Species factsheet
Greater Kestrel (Falco rupicoloides)

Order: Falco rupicoloides
Family: Caracaras, Falcons (Falconidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
fieldi ne Ethiopia, n Somalia, n Kenya
arthuri c and s Kenya, ne Tanzania
rupicoloides s Angola to sw Zambia south to South Africa