Wildlife of Zanzibar evolved after the island became separated from the mainland at Tanzania consequent to a rise of the sea level at the end of the ice age. The laws applicable to the wildlife of Tanzania under the Tanzanian Wildlife Act also govern the flora and fauna of Zanzibar. Wild areas are protected in many reserves and Jozani Chwaka Bay National Park. The Zanzibar Forestry Development Project and Zanzibar Integrated Land Development Project are two important projects which address wildlife surveys and monitoring. The World Wildlife Fund (WWF) and IUCN are involved in many wildlife project related activities on the islands. The
History of Zanzibar slave trade was officially abolished in 1876, but slavery itself remained legal in Zanzibar until 1897. Zanzibar had the distinction of having the first steam locomotive in the African Great Lakes, when Sultan Bargash bin Said ordered a tiny 0-4-0 tank engine to haul his regal carriage from town to his summer palace at Chukwani. One of the most famous palaces built by the Sultans were the House of Wonders, which is today one of Zanzibar's most popular tourist attractions. The British Empire gradually took over; the relationship was formalized by the 1890 Heligoland-Zanzibar Treaty, in which Germany pledged, among