Jozani Chwaka Bay National Park
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The Jozani Chwaka Bay National Park is a national park in
Tanzania Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands ...
located on the island of
Zanzibar Zanzibar (; ; ) is an insular semi-autonomous province which united with Tanganyika in 1964 to form the United Republic of Tanzania. It is an archipelago in the Indian Ocean, off the coast of the mainland, and consists of many small islan ...
. It is the only national park in Zanzibar. The Zanzibar red colobus, '' Procolobus kirkii'' (its population count is about 1000) found in the park, a rain forest species (unlike the black-and-white colobus found in other regions of Africa), is also known as Kirk's red colobus, named after Sir John Kirk, the
British Resident A resident minister, or resident for short, is a government official required to take up permanent residence in another country. A representative of his government, he officially has diplomatic functions which are often seen as a form of indi ...
of Zanzibar who had first brought it to the attention of
zoological Zoology ()The pronunciation of zoology as is usually regarded as nonstandard, though it is not uncommon. is the branch of biology that studies the animal kingdom, including the structure, embryology, evolution, classification, habits, and dis ...
science. It is now adopted as the
flagship species In conservation biology, a flagship species is a species chosen to raise support for biodiversity conservation in a given place or social context. Definitions have varied, but they have tended to focus on the strategic goals and the socio-economi ...
for
conservation Conservation is the preservation or efficient use of resources, or the conservation of various quantities under physical laws. Conservation may also refer to: Environment and natural resources * Nature conservation, the protection and managem ...
in Zanzibar, from the mid-1990s. Other species of fauna found in the park are the Sykes monkey, bush babies, more than 50 species of
butterfly Butterflies are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprise ...
and 40 species of birds. The nocturnal Zanzibar
tree hyrax The tree hyrax or tree dassie is a small nocturnal mammal native to Africa. Distantly related to elephants and sea cows, it comprises the four species in the genus ''Dendrohyrax'', one of only three genera in the family Procaviidae, which is t ...
, which has four ‘toes’ on its front feet and three on its back, is said to be the first hyrax species that has acclimatized to the forest. As part of the tourism circuit, the park attracts 10% of the over 100,000 visitors to Zanzibar every year. Wild life attractions of Zanzibar also include
dolphins A dolphin is an aquatic mammal within the infraorder Cetacea. Dolphin species belong to the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), Pontoporiidae (t ...
apart from deep sea fishing for
tuna A tuna is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae ( mackerel) family. The Thunnini comprise 15 species across five genera, the sizes of which vary greatly, ranging from the bullet tuna (max len ...
,
marlin Marlins are fish from the family Istiophoridae, which includes about 10 species. A marlin has an elongated body, a spear-like snout or bill, and a long, rigid dorsal fin which extends forward to form a crest. Its common name is thought to deri ...
, and
shark Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade Selachi ...
. Another animal in the forests of the Unguja Island unequaled elsewhere is the Zanzibar leopard (''Panthera pardus adersi''). which was believed to be extinct. In Swahili, a leopard is called 'Chui' and is part of the superstitious beliefs of the people. People believe that sorcerers keep this animal as their pet and scare people by spinning stories that the animal appears like spirits and disappears into thin air, which most likely comes from the fact that Leopards are very shy of humans and elusive. It was last reported in 1999 and officials, and men working on the “coral rag” lands of the southern and eastern Ungula Island are assertive that the species is not extinct, though it has not been sighted since 2003. The last sighting reported in 2002-2003 was of two leopards. Photographs of live examples of the species are not known to exist, although a stuffed example is a museum display in Zanzibar Museum, and a few skins exist in museums in
London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
and
Massachusetts Massachusetts (Massachusett: ''Muhsachuweesut Massachusett_writing_systems.html" ;"title="nowiki/> məhswatʃəwiːsət.html" ;"title="Massachusett writing systems">məhswatʃəwiːsət">Massachusett writing systems">məhswatʃəwiːsət'' En ...
. Trail camera footage from a 2018 American documentary television series does appear to have captured proof of the leopard's existence and will undoubtedly spark renewed interest and further protective enforcements. A smaller leopard with spots, which is a biological product of the larger animal, is seen now in the island. The sea grass beds of the Chwaka Bay, fringed with mangrove forests, are important breeding grounds for marine organisms, including open sea fish species. The mangroves are also good breeding grounds for birds. An Integrated Conservation and Development (ICD) planning for the area is under consideration. The bay is also proposed to be declared a Ramsar Site and is placed on the Tanzanian Tentative List for
World Heritage Sites A World Heritage Site is a landmark or area with legal protection by an international convention administered by the United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNESCO for ...
to recognize its unique natural and cultural assets with due consideration of proposed conservation efforts.


Ecology

According to the
International Union for Conservation of Nature and Natural Resources The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natur ...
, the park site occupies "the largest remaining stand of near-natural forest on Zanzibar." The forest rests upon a
reef A reef is a ridge or shoal of rock, coral or similar relatively stable material, lying beneath the surface of a natural body of water. Many reefs result from natural, abiotic processes— deposition of sand, wave erosion planing down rock o ...
limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...
marine terrace A raised beach, coastal terrace,Pinter, N (2010): 'Coastal Terraces, Sealevel, and Active Tectonics' (educational exercise), from 2/04/2011or perched coastline is a relatively flat, horizontal or gently inclined surface of marine origin,Pira ...
. Habitats within the park and associated protected lands include a groundwater forest, coastal forest, and grassland, with
mangrove A mangrove is a shrub or tree that grows in coastal saline or brackish water. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse, as a result of convergent evolution in severa ...
s and
salt marsh A salt marsh or saltmarsh, also known as a coastal salt marsh or a tidal marsh, is a coastal ecosystem in the upper coastal intertidal zone between land and open saltwater or brackish water that is regularly flooded by the tides. It is domin ...
at the coast. The vegetation types found within the park once existed throughout Zanzibar. Endangered animals that reside within the park include: *the
Zanzibar red colobus The Zanzibar red colobus (''Piliocolobus kirkii'') is a species of red colobus monkey endemic to Unguja, the main island of the Zanzibar Archipelago, off the coast of Tanzania. It is also known as Kirk's red colobus after Sir John Kirk, the Bri ...
(''Piliocolobus kirkii''), an
endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...
monkey species that exists only in Zanzibar. *the Aders' duiker (''Cephalophus adersi'') *the Zanzibar servaline genet (''Genetta servalina archeri'')


Important Bird Areas

The park encompasses two adjoining Important Bird Areas (IBAs) designated by BirdLife International. Jozani Forest supports populations of
Fischer's turaco Fischer's turaco (''Tauraco fischeri'') is a species of bird in the family Musophagidae. It is found in Coastal East Africa, including Kenya, Somalia, and Tanzania. Its natural habitats are subtropical or tropical moist lowland forest, subtropica ...
s, mangrove kingfishers,
brown-headed parrot The brown-headed parrot (''Poicephalus cryptoxanthus'') is a south-eastern African parrot Parrots, also known as psittacines (), are birds of the roughly 398 species in 92 genera comprising the order Psittaciformes (), found mostly in tropic ...
s, black-bellied starlings,
east coast akalat The east coast akalat or Gunning's robin (''Sheppardia gunningi'') is a small passerine bird which can be found in the east of Africa from Kenya to Mozambique, and is named after J. W. B. Gunning. This species is a forest-dwelling insectivorous ...
s, mouse-coloured sunbirds and Zanzibar red bishops. Chiwaka Bay and its surrounds on the east coast, including extensive stands of mangroves along its southern shore, support populations of
greater sandplover The greater sand plover (''Charadrius leschenaultii'') is a small wader in the plover family of birds. The spelling is commonly given as "greater sandplover" or "greater sand-plover", but the official British Ornithologists' Union spelling is "Gre ...
s,
crab plover The crab-plover or crab plover (''Dromas ardeola)'' is a bird related to the waders, but sufficiently distinctive to merit its own family Dromadidae. Its relationship within the Charadriiformes is unclear, some have considered it to be closely ...
s and Saunders's terns.


Ecotourism

CARE International sponsored a development project for the wilderness area and surrounding communities from 1995 until 2003. A revenue sharing program from park entrance fees has been used to construct schools and health clinics for local villages.


Gallery

Zanzibar Red Colobus Monkey.jpg, Kirk's red colobus of Zanzibar, '' Procolobus kirkii'', taken in Jozani Chwaka Bay National Park. Red Colobus 7.jpg, Red colobus monkeys in Jozani forest.


References

{{authority control National parks of Tanzania Protected areas of Zanzibar Protected areas established in 2004 2004 establishments in Tanzania Important Bird Areas of the Zanzibar Archipelago Northern Zanzibar–Inhambane coastal forest mosaic