Wildlife of Zanzibar World Wildlife Fund divides the coastal forests into two ecoregions: the Northern Zanzibar-Inhambane coastal forest mosaic, which extends from southern Somalia through coastal Kenya to southern Tanzania, and includes the islands of Zanzibar and Pemba, and the Southern Zanzibar-Inhambane coastal forest mosaic, which extends from southern Tanzania along the Mozambique coast to the mouth of the Limpopo. Natural habitats in this ecoregion have been largely replaced by areas under cultivation for food production and spices (cloves, cardamom, nutmeg, pepper, ginger and cardamom, grown mostly in Zanzibar and Pemba Island) for export. The remaining natural forest habitat is now located in
Zanzibar of 3.1 percent. The population of Zanzibar City, which was the largest city, was 205,870. Around two thirds of the people, 622,459, lived on Unguja (Zanzibar Island), with most settled in the densely populated west. Besides Zanzibar City, other towns on Unguja include Chaani, Mbweni, Mangapwani, Chwaka, and Nungwi. Outside of these towns, most people live in small villages and are engaged in farming or fishing. The population of Pemba Island was 362,166. The largest town on the island was Chake-Chake, with a population of 19,283. The smaller towns are Wete and Mkoani. Mafia Island, the other major island of