The majority of the Libyan population today identifies as Arab, that is, Arabic-speaking and Arab-cultured. Berber Libyans, those who retain Berber language and Berber culture, represent the second largest ethnic group and are found primarily in Nafusa Mountains and Zuwarah. Additionally, the South of Libya, primarily Sebha, Kufra, Ghat, Ghadamis and Murzuk, are also inhabited by two additional Libyan ethnicities: the Tuareg and Toubou. There are about 140 tribes and clans in Libya.