African tribes 

Berber (Morocco)

Tuareg (Mali and Sahara desert region) 

Nigerian women

Karo (Ethiopia) 

El Molo (Kenya) 

Maasai (Kenya - Tanzania) 

Venda (Central - Southern Africa) 

Khoisan (Southern Africa)  -- their language is all clicks made with tongue and cheeks

Xhosa (South Africa) 

Zulu (South Africa)