Bioko (; historically Fernando Po; bvb, Ëtulá Ëria) is an island off the west coast of Africa and the northernmost part of
Equatorial Guinea. Its population was 335,048 at the 2015 census
and it covers an area of . The island is located off the
Ambazonian segment of
Cameroon
Cameroon (; french: Cameroun, ff, Kamerun), officially the Republic of Cameroon (french: République du Cameroun, links=no), is a country in west- central Africa. It is bordered by Nigeria to the west and north; Chad to the northeast; th ...
, in the
Bight of Biafra portion of the
Gulf of Guinea
The Gulf of Guinea is the northeasternmost part of the tropical Atlantic Ocean from Cape Lopez in Gabon, north and west to Cape Palmas in Liberia. The intersection of the Equator and Prime Meridian (zero degrees latitude and longitude) is in the ...
. Its geology is volcanic; its highest peak is
Pico Basile at .
Malabo, on the north coast of the island, is the capital city of Equatorial Guinea.
Etymology
Bioko's native name is ''Ëtulá Ëria'' in the
Bube language. For nearly 500 years, the island was known as ''Fernando Po'' ( pt, Fernando Pó, links=no; es, Fernando Poo, links=no), named for
Portuguese navigator
Fernão do Pó. Between 1973 and 1979 the island was named ''Macías Nguema Biyogo'' after
the then president of Equatorial Guinea; the current name, Bioko, dates from 1979 and is in honour of politician
Cristino Seriche Bioko
Cristino Seriche Bioko (born 1940) is an Equatoguinean soldier and politician who was the prime minister of Equatorial Guinea from 15 August 1982 to 4 March 1992. He was Second Vice President from December 1981 to 1982. He is a member of the Bu ...
.
Geography
Bioko has a total area of . It is long from NNE to SSW and about across. The island is mostly covered by
tropical rainforest. It is volcanic and very mountainous with the highest peak
Pico Basile (). It thus resembles neighbouring islands
São Tomé
São Tomé is the capital and largest city of the Central African island country of São Tomé and Príncipe. Its name is Portuguese for " Saint Thomas". Founded in the 15th century, it is one of Africa's oldest colonial cities.
History
Ál ...
and
Príncipe. Like them, it lies on the
Cameroon line. Its southernmost point is called Punta Santiago.
Bioko lies on the African
continental shelf, separated from the African mainland by water with a depth of only 60 metres. During the
Pleistocene
The Pleistocene ( , often referred to as the '' Ice age'') is the geological epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed ...
epoch Bioko was connected to the African mainland. Bioko separated from Africa around 10,000 years ago, at the end of the
Last Glacial Period.
The
fire skink, a species of lizard found on the island, carries the scientific name of ''
Mochlus fernandi
The fire skink (''Mochlus fernandi''), also known as the true fire skink or Togo fire skink, is a fairly large skink, a species of lizard in the Family (biology), family Scincidae. The species is known for its bright and vivid coloration. Native ...
'', derived from Fernando Po, the former name of the island.
Fernando Po (with the spelling "Poo") is the setting for a Cold War standoff in
Robert Shea
Robert Joseph Shea (February 14, 1933 – March 10, 1994) was an American novelist and former journalist best known as co-author with Robert Anton Wilson of the science fantasy trilogy '' Illuminatus!'' It became a cult success and was later tu ...
and
Robert Anton Wilson's ''
Illuminatus Trilogy''.
Geology
The island is composed mostly of
basalt
Basalt (; ) is an aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the surface of a rocky planet or moon. More than 90% of a ...
, mostly
alkali basalt and
hawaiites, and to a lesser extent
mugearites.
Demographics
The island has a population of 335,048 inhabitants (2015 Census).
Its historic indigenous people are the
Bubi people
The Bubi people (also known as Bobe, Voove, Ewota and Bantu Bubi) are a Bantu ethnic group of Central Africa who are indigenous to Bioko Island, Equatorial Guinea. Once the majority group in the region, the population experienced a sharp declin ...
, who currently constitute 58% of the population. Other ethnicities include the
Fang at 16%, ''
Fernandinos'' at 12%, and the
Igbo at 7%, as well as African and European immigrants.
Languages
Spanish has been an official language since 1844 when Spain took control of the island. It is still the language of education and administration, related to the more than 100 years as a Spanish colony. 67.6% of Equatoguineans can speak Spanish, especially those living in the capital,
Malabo, on Bioko.
[Obiang convierte al portugués en tercer idioma oficial para entrar en la Comunidad lusófona de Naciones]
''Terra''. 13 July 2007
The
Bube language, with about 50,000 speakers, and various dialects, is the original language of the inhabitants of Bioko.
However, given the numerous ethnic groups and peoples who operated on Bioko, a creole language developed, known as
Pichi. It is based on English grammar, from the period when the British operated bases for their forces. It also incorporates West African languages from Nigeria and Liberia, Portuguese vocabulary which forms a considerable part of the
Krio language, which had developed in Sierra Leone. Workers came from all these areas in the 19th through much of the 20th century.
History
The island was inhabited in the middle of the first millennium BC by
Bantu
Bantu may refer to:
*Bantu languages, constitute the largest sub-branch of the Niger–Congo languages
*Bantu peoples, over 400 peoples of Africa speaking a Bantu language
*Bantu knots, a type of African hairstyle
*Black Association for Nationali ...
tribes from the mainland, who formed the
Bubi ethnic group
The Bubi people (also known as Bobe, Voove, Ewota and Bantu Bubi) are a Bantu ethnic group of Central Africa who are indigenous to Bioko Island, Equatorial Guinea. Once the majority group in the region, the population experienced a sharp decline ...
. Unlike other islands in the area, Bioko had an indigenous African population. The Bubi speak a
Bantu
Bantu may refer to:
*Bantu languages, constitute the largest sub-branch of the Niger–Congo languages
*Bantu peoples, over 400 peoples of Africa speaking a Bantu language
*Bantu knots, a type of African hairstyle
*Black Association for Nationali ...
language. The island has probably been inhabited by this or other Bantu-speaking groups since before the 7th century BC.
In 1472, the
Portuguese navigator
Fernão do Pó was the first European to sight the island. He named it ''Formosa Flora'' ("beautiful flower"). In 1494 it was renamed ''Fernando Po'' in his honor after being claimed as a colony by the Portuguese. The Portuguese developed the island for sugarcane crops, and while considered poor quality, the refineries' output was such that Fernando Po sugar briefly dominated the trade centres in Europe.
In 1642, the
Dutch East India Company established trade bases on the island without Portuguese consent. It temporarily centralized from there its
slave trade in the
Gulf of Guinea
The Gulf of Guinea is the northeasternmost part of the tropical Atlantic Ocean from Cape Lopez in Gabon, north and west to Cape Palmas in Liberia. The intersection of the Equator and Prime Meridian (zero degrees latitude and longitude) is in the ...
. The Portuguese appeared again on the island in 1648, replacing the Dutch Company with one of their own, also dedicated to slave trading and established in its neighbour island
Corisco
Corisco, Mandj, or Mandyi, is a small island of Equatorial Guinea, located southwest of the Río Muni estuary that defines the border with Gabon. Corisco, whose name derives from the Portuguese word for lightning, has an area of , and its hi ...
.
Parallel with this establishment, the Bubi
clans began the slow process of establishing the core of a new kingdom on the island, especially after the activity of some local chiefs such as
Molambo (approx. 1700–1760). During a period when enslavement was increasing in the region, local clans abandoned their coastal settlements and settled in the safer hinterland.
Under the 1778
Treaty of El Pardo, Portugal ceded Fernando Po,
Annobón
Annobón ( es, Provincia de Annobón; pt, Ano-Bom), and formerly as ''Anno Bom'' and ''Annabona'', is a province (smallest province in both area and population) of Equatorial Guinea consisting of the island of Annobón, formerly also Pigalu a ...
, and the
Guinea coast,
Río Muni
Río Muni (called ''Mbini'' in Fang) is the Continental Region (called ''Región Continental'' in Spanish) of Equatorial Guinea, and comprises the mainland geographical region, covering . The name is derived from the Muni River, along whic ...
, to Spain, which together form modern Equatorial Guinea. The treaty was signed by Queen
Mary I of Portugal and King
Charles III of Spain
it, Carlo Sebastiano di Borbone e Farnese
, house = Bourbon-Anjou
, father = Philip V of Spain
, mother = Elisabeth Farnese
, birth_date = 20 January 1716
, birth_place = Royal Alcazar of Madrid, Spain
, death_d ...
, in exchange for territory on the American continent. Spain mounted an expedition to Fernando Po, led by the
Conde de Argelejos, who stayed for four months. In October 1778, Spain installed a governor on the island who stayed until 1780, when the Spanish mission left the island.
Chief Molambo was succeeded by another local leader,
Lorite (1760–1810), who was succeeded by
Lopoa (1810–1842). After abolishing the British Atlantic slave trade, from 1827 to 1843 the British leased bases at
Port Clarence (modern
Malabo) and
San Carlos for the
African Slave Trade Patrol. The settlement at Port Clarence (named after the
Duke of Clarence) was constructed under the supervision of
William Fitzwilliam Owen. He had previously mapped most of the coasts of Africa and was a zealous
anti-slaver. During his three-year command, his forces detained 20 ships and liberated 2,500 slaves. The
Mixed Commission Court was moved from
Freetown
Freetown is the capital and largest city of Sierra Leone. It is a major port city on the Atlantic Ocean and is located in the Western Area of the country. Freetown is Sierra Leone's major urban, economic, financial, cultural, educational an ...
, Sierra Leone, to Clarence to hasten the legal process of emancipating slaves liberated from slave ships.
In March 1843,
Juan José Lerena planted the Spanish flag in Port Clarence (renamed
Santa Isabel), starting the decline of British influence on the island. Spain revoked the British lease in 1855.
Madabita (1842–1860) and Sepoko (1860–1875) were principal local chiefs during the period when Spain re-established its control of the island. A notable resident from 1861 to 1865 was the British explorer
Richard Burton who served as the British consul, during which time he wrote several books about Africa.This period was also marked by Spain's transport deportation here of several hundred
Afro-Cuban
Afro-Cubans or Black Cubans are Cubans of West African ancestry. The term ''Afro-Cuban'' can also refer to historical or cultural elements in Cuba thought to emanate from this community and the combining of native African and other cultural ...
s, as well as dozens of Spanish scholars and politicians considered politically undesirable. In addition Spain exiled 218 revolutionaries here from the
Philippine Revolution, of whom only 94 survived for long.
In 1923–1930, the
League of Nations
The League of Nations (french: link=no, Société des Nations ) was the first worldwide Intergovernmental organization, intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by ...
investigated the transportation of contract migrant labour between
Liberia
Liberia (), officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to its northwest, Guinea to its north, Ivory Coast to its east, and the Atlantic Ocean to its south and southwest. It ...
and the Spanish colony of Fernando Po. Although the League concentrated its attention on arrangements in Liberia, a closer examination revealed that labour abuse arose from conditions on Fernando Po. In the last quarter of the 19th century,
Krio planters on the island had shifted from
palm oil
Palm oil is an edible vegetable oil derived from the mesocarp (reddish pulp) of the fruit of the oil palms. The oil is used in food manufacturing, in beauty products, and as biofuel. Palm oil accounted for about 33% of global oils produced fr ...
trading to
cocoa
Cocoa may refer to:
Chocolate
* Chocolate
* ''Theobroma cacao'', the cocoa tree
* Cocoa bean, seed of ''Theobroma cacao''
* Chocolate liquor, or cocoa liquor, pure, liquid chocolate extracted from the cocoa bean, including both cocoa butter and ...
cultivation. Their dependence on
migrant labour
A migrant worker is a person who migrates within a home country or outside it to pursue work. Migrant workers usually do not have the intention to stay permanently in the country or region in which they work.
Migrant workers who work outsi ...
and increasing competition with Europeans resulted in an economic crisis in the first years of the twentieth century. Planters detained labour but failed to pay their contracts, resulting in a situation of ''de facto'' slavery. Liberia prohibited labor traders from contracting with their citizens.
During the
Nigerian Civil War in the 20th century, relief agencies used the island as a base for flights into the secessionist Republic of
Biafra.
Economy
Located on Punta Europa, west of Malabo, the Alba
Gas Plant processes natural gas delivered from offshore production wells. The plant is operated by
Marathon Oil Company through its subsidiary, Marathon Equatorial Guinea Production Limited. The plant produces
natural gas liquids including
propane,
butane, and condensate products. The majority of the residue gas from the Alba plant is delivered to a natural gas liquefaction plant operated by
EG LNG
EG LNG (also known as Punta Europa LNG) is a liquefied natural gas (LNG) company that operates an LNG terminal and plant at Malabo, the capital city of Equatorial Guinea located on Bioko Island. The LNG plant began operation in 2007 and the firs ...
. A portion of the Alba plant residue is also delivered to the Atlantic Methanol Production Company and is used to produce
methanol. The products from all three plants are loaded onto ocean-going tanker ships for export.
Transport
A rectangular transport route links the four main cities:
Malabo,
Luba,
Baney, and
Riaba. The island's airport is
Malabo International Airport.
Tourism
Tourist attractions include the colonial quarter in Malabo, and the southern part of the island, where visitors can hike to the (Moka Falls) and to remote beaches of
Ureka to watch nesting turtles.
See also
*
Annobón
Annobón ( es, Provincia de Annobón; pt, Ano-Bom), and formerly as ''Anno Bom'' and ''Annabona'', is a province (smallest province in both area and population) of Equatorial Guinea consisting of the island of Annobón, formerly also Pigalu a ...
, an island
*
Bight of Bonny also known as the
Bight of Biafra
*
Bioko drill
The Bioko drill (''Mandrillus leucophaeus poensis'') is a subspecies of the drill, an Old World monkey. It is endemic to Bioko Island, Equatorial Guinea, located off the west coast of Africa. The drill is one of the largest monkey species, and i ...
*
Bioko Norte Province
*
Bioko Sur Province
*
Cameroon line
*
Equatorial Guinea
*
Emancipados, black people in Spanish Guinea assimilated to the Spaniards.
*
Fernandino peoples
*
Fernão do Pó, commander of the first European ship to land here.
*
Gulf of Guinea
The Gulf of Guinea is the northeasternmost part of the tropical Atlantic Ocean from Cape Lopez in Gabon, north and west to Cape Palmas in Liberia. The intersection of the Equator and Prime Meridian (zero degrees latitude and longitude) is in the ...
*
Leopold Janikowski, Polish explorer who visited the island in 1883
*
Kru people
*
Tetteh Quarshie, a Ghanaian who introduced cocoa to his native country from the island.
*
Luba Crater Scientific Reserve
*
Movement for the Self-Determination of Bioko Island
The Movement for the Self-Determination of Bioko Island ( es, Movimiento para la Auto-determinación de la Isla de Bioko) is a proscribed political organization in Equatorial Guinea. It has its roots in the pre-independence Unión Bubi, which ...
* The English-lexicon Creole
Pichi is spoken on Bioko
*
Postage stamps and postal history of Fernando Po
This is a survey of the postage stamps and postal history of Equatorial Guinea, formerly known as Spanish Guinea.
Spanish colonies Fernando Po
Stamps for the island of Fernando Po were first issued in 1868 by the Spanish colonial authorities in ...
References
* Room, Adrian (1994). ''African placenames''. Jefferson, North Carolina (USA): McFarland.
* Sundiata, Ibrahim K. (1990). ''Equatorial Guinea: Colonialism, State Terror, and the Search for Stability''. Boulder, Colorado (USA): Westview Press.
*
*
*
External links
The Drill ProjectBioko Biodiversity Protection ProgramGulf of Guinea Conservation GroupBubi history and culture from a Spanish missionary* Virginia Morell: "Island ark",
National Geographic Magazine August 2008
link
{{Authority control
Islands of Equatorial Guinea
Gulf of Guinea
History of Equatorial Guinea
Former colonies in Africa
Former Portuguese colonies
Former Spanish colonies
Portuguese colonisation in Africa
Spanish Africa
Former English colonies