World Bird List

Species factsheet
Red-billed Quelea (Quelea quelea)

Order: Quelea quelea
Family: Weavers, Widowbirds (Ploceidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
quelea Mauritania, Senegal and Gambia to sc Chad and n Central African Republic
aethiopica Sudan to Somalia and south to ne Zambia and Tanzania
lathamii Gabon, Congo and Angola to Malawi and Mozambique and south to s South Africa