History of Zanzibar of Tanzania; it is celebrated on 12 January each year. On 26 April 1964, the mainland colony of Tanganyika united with Zanzibar to form the United Republic of Tanganyika and Zanzibar; this lengthy name was compressed into a portmanteau, the United Republic of Tanzania, on 29 October 1964. After unification, local affairs were controlled by President Abeid Amani Karume, while foreign affairs were handled by the United Republic in Dar es Salaam. Zanzibar remains a semi-autonomous region of Tanzania. The autonomous status of Zanzibar is viewed as comparable to Hong Kong as suggested by some scholars, and being recognized as
Wildlife of Zanzibar baobab trees. The island’s coast line is reef-fringed with coral reefs studded with multicoloured fish. The island has a large number of the Zanzibar suni ("Nesotragus moschatus") called 'pa', on the coral rag on the east coast, duiker ("Cepholophus adersi") locally called the 'paanunga' and Newmans tree coney ("dendrohyrax neumanni"). An important bird species is Guinea fowl. Jongowe village on the island has a population concentration as well as a large number of mosque remnants and a group of 40 stone houses, within an area of all traced to the 14th century. Mosque ruins and some stone houses built in