The Comoro Islands or Comoros (Shikomori Komori; Arabic: جزر القمر, Juzur al-Qomor; French: Les Comores) form an archipelago of volcanic islands situated off the south-east coast of Africa, to the east of Mozambique and north-west of Madagascar. The islands are politically divided between Union of the Comoros (pop. 850,688) and two territories of France: the department of Mayotte (pop. 270,372) and the Glorioso Islands, a part of the Scattered Islands in the Indian Ocean, the 5th district of the French Southern and Antarctic Lands.
|Native name: |
Komori :جزر القمر (in Arabic)
Archipel des Comores (in French)
|Major islands||Grande Comore (Ngazidja), Mohéli (Mwali), Anjouan (Nzwani), Mayotte (Maore)|
|Area||2,034 km2 (785 sq mi)|
|Highest elevation||2,361 m (7,746 ft)|
|Islands||Grande Comore (Ngazidja)|
|Largest settlement||Moroni (capital) (pop. 60,200)|
|Population||1,008,246 (2016 ets.)|
The Comoro Islands are located in the Mozambique Channel to the north-west of Madagascar and facing Mozambique. These volcanic islands, covering a total area of 2034 km2, are as follows:
The Glorioso Islands, comprising Grande Glorieuse, Île du Lys and eight little rock islets, were administratively attached to the archipelago before 1975, and, geologically speaking, form a part of the archipelago.
Notable reefs that are part of the archipelago are as follows:
The Comoros may have been settled as early as the 6th century; among the peoples who crossed the sea to populate the islands are Bantu-speaking peoples, Malagasy, Austronesians, Arabs, Portuguese, French, and Indians. Islam probably arrived during the 10th century. The Comoros islands formed, with Zanzibar, Pemba, Lamu, and the coastal towns of Kenya and Tanzania, a united and prosperous region of Swahili culture, trading in local goods which were exported to the African coast, Madagascar, the Middle East and India. In that period, political power was in the hands of local rulers. During their explorations of the Comoros region, the Portuguese made landfall on the Islands of the Moon, in 1505; kamar is Arabic for moon.
During the colonial period, French settlers established plantations, initially producing sugar, then, in the twentieth century, perfume plants and spices such as ylang ylang, vanilla and cloves as well as copra. In 1946, the became a French overseas territory.
In 1974, France organized a referendum for self-determination in the archipelago in which the population except in Mayotte voted overwhelmingly in favour of independence. Following the unilateral declaration of independence in 1975, France maintained sovereignty over Mayotte. The three remaining islands formed the Etat Comorian, which later became the Federal Islamic Republic of the Comoro Islands and is today the Union of the Comoros.
In 1997, demands for increased autonomy on the islands of Ndzuani (Anjouan) and Mwali (Moheli) led to the breakup of the Federal Islamic Republic. In 2001, the government reformed as the Union of the Comoros under a new constitution which gave each of the three islands more autonomy than had been enjoyed previously. In 2008, President of Anjouan refused to hold free elections. He was forced to flee following military intervention by troops of the Comorian Union and the African Union. The island country continues its present form of confederal government albeit with minor changes approved in referendums in 2009 and 2018.
Mayotte, which had voted to retain French suzerainty in the 1975 referendum, expressed a wish to accede to the status of a département d'outre-mer (DOM) (Overseas Department) following another referendum held on the island on the 29 March 2009. Mayotte officially became France's 101st department on 31 March 2011.
The Comoro Archipelago consists of volcanic islands. These volcanic islands, together with the high mountains in the north of Madagascar, were formed in the Tertiary and Quaternary periods. The island of Mayotte is the oldest one still above sea level and underwent three volcanic phases between 15 million and 500,000 years ago. The ages progressively decrease from east to west. Grande Comore is the youngest island and is still volcanically active. Karthala, a shield volcano occupying some two thirds of the island, rises to 2361 meters. The summit caldera is quite large, being approximately 3 x 4 km (1.9 x 2.5 miles) in size at the rim (2007). 
The Comoro Archipelago enjoys a tropical maritime climate, characterized by slight daytime temperature variations throughout the year of around 26 °C (78.8 °F) at sea-level and by abundant precipitation: 2,679 mm (105.5 in) a year. The average temperature of the sea water is 25 °C (77 °F). There are two seasons in the Comoros: the hot and humid season flowing in from the north-west from November to April and the dry season from May to October. The climate on Mayotte is, nevertheless, noticeably warmer and drier. The climate is also characterized by important local variations in temperature and precipitation according to altitude, relief and the degree of exposure to the elements. Annual precipitation therefore varies in the region of 1,000 to 6,000 mm (39.4 to 236.2 in) and the absolute minimum of 0 °C (32 °F) is reached on the summit of Karthala.
The hot, dry season is caused by a vast low pressure area which extends over a large part of the Indian Ocean and Central Africa. This low pressure favours gusty winds and cyclones. The last cyclone was "Gafilo" which passed close to the Comoros on 5 March 2004 causing great material damage. During the hot and humid season it can rain as much as 200 mm (7.9 in) in twenty-four hours. The dry season is calmer. The low pressure moves towards the continent of Asia (this is the Monsoon, the wind blowing from the south-east) and an anticyclone forms below the Comoros. This still does not prevent the islands from having a few gusts of wind, but their intensity is a lot less than during the hot season.
The two winds that bring the two different seasons are called the Kashkasi (in November) and the Kusi.
The maki of Mayotte, a type of lemur found on this island, is protected by French law, and by local tradition; it is believed to have been introduced from Madagascar. Several mammals are endemic to the islands. A species of bat discovered by David Livingstone in 1863, previously abundant, has now been reduced to a population of about 1200 specimens, restricted to Anjouan and Moheli. A British preservation group sent an expedition to the Comoros in 1992, with the object of transporting some specimens to Great Britain, in order to form a reproducing colony.
Twenty-two species of birds are endemic to the archipelago, and seventeen of them only live on territories controlled by the Union; especially notable examples of these are the Karthala scops-owl, the Anjouan scops-owl and Humblot's flycatcher.
Partly as a result of international pressure during the 1990s, the government of the Union has begun to take greater care of the environment. Measures have been taken not only to preserve the rare fauna, but also to check the destruction of the environment, especially on Anjouan, which is densely populated. More precisely, in order to minimize the felling of trees for fuel, kerosene has been subsidized, and efforts are underway to replace the lost forest cover caused by the distillation of Ylang-ylang for perfume. The Fund for the Support of Community Development, sponsored by the International Development Association (IDA, a subsidiary of the World Bank) and the Comorian government, is applying itself to improving the water supply on the islands.
Like other islands in the region, these islands possess numerous endemic species; here are some of the most notable species:
On the Comoros there are numerous tropical ecosystems that are primarily dependent on the altitude. There you can find many kinds of tropical plants, large numbers of which are endemic. Like most islands, the diversity of the local flora suffers from two pressures, on the one hand the reduction of available space caused by the reduction of biotopes due to the invasion of humans in what used to be the wildest areas and on the other hand the invasion of exotic plant species such as guava trees. The flora has only been poorly studied, France has however been made attempts on Mayotte to fill in the gaps. Efforts to preserve species are still not enough to save the richest zones, and disturbances of biotopes are expected to take place for many years to come.
The Comoro Archipelago is divided between:
The United Nations General Assembly continued to condemn the French presence in Mayotte until 1994. France, however, used its power of veto in the UN to prevent the Security Council from passing a resolution condemning France.
The African Union judged the French presence on Mayotte to be illegal.
Mayotte became a French Department on 31 March 2011.
The Comoros underwent a political crisis that started off in 1997 with the separatism on Anjouan. The political authorities on the island had turned the population of the island against the central government, advocating at first reunification with France, and later a greater autonomy bordering on independence.
Since 2006, the Ex-President of the Union of the Comoros Ahmed Abdallah Sambi, who is originally from the island of Anjouan, has been in open conflict with the authorities of Anjouan, a conflict which ended in a military landing of the National Army of Development in order to re-establish the authority of the Union on the island.
The blue vanga (Cyanolanius madagascarinus) is a bird species in the family Vangidae. It is in the monotypic genus Cyanolanius. It is found in Comoros, Madagascar, and Mayotte, where its natural habitats are subtropical or tropical dry forest and subtropical or tropical moist lowland forest.A taxon found on the Comoros Islands, the Comoro blue vanga is considered by most authorities to be a subspecies of the blue vanga (C. m. comorensis), though it has occasionally been considered a separate species, Cyanolanius comorensis.
In 1760 the French zoologist Mathurin Jacques Brisson included a description of the blue vanga in his Ornithologie based on a specimen collected on the island of Madagascar. He used the French name Le pie-griesche bleu de Madagascar and the Latin Lanius Madagascariensis coeruleus. Although Brisson coined Latin names, these do not conform to the binomial system and are not recognised by the International Commission on Zoological Nomenclature. When in 1766 the Swedish naturalist Carl Linnaeus updated his Systema Naturae for the twelfth edition, he added 240 species that had been previously described by Brisson. One of these was the blue vanga. Linnaeus included a brief description, coined the binomial name Loxia madagascarina and cited Brisson's work. The species is now placed in the genus Cyanolanius that was introduced by the French naturalist Charles Lucien Bonaparte in 1854.Three subspecies are recognised:
C. m. madagascarinus (Linnaeus, 1766) – Madagascar
C. m. comorensis (Shelley, 1894) – Mohéli in the Comoro Islands
C. m. bensoni Louette & Herremans, 1982 – Grande Comore in the Comoro IslandsCoelonia solani
Coelonia solani is a moth of the family Sphingidae. It is known from Mauritius, Réunion (formerly known as Île Bourbon), Madagascar and the Comoro Islands.Comorian
Comorian may refer to:
Something of or pertaining to the Comoro Islands, a region of Africa including Comoros
Something or someone of, from, or related to Comoros, a country in the Comoro Islands
Comorian language, a set of Sabaki dialects (Bantu language)Comoro Islands Airline
Comoro Islands Airline was a start-up airline based in the Comoros.Cuckoo roller
The cuckoo roller or courol (Leptosomus discolor) is the only bird in the family Leptosomidae, which was previously often placed in the order Coraciiformes but is now placed in its own order Leptosomiformes. Its nearest relative is not clear. Morphological evidence may suggest a placement in or near to Falconiformes. In the rather comprehensive DNA study by Hackett et al, this and the hoatzin are the only two birds whose position is unclear, although the cuckoo roller seems to be at the root of a group that contains the Trogoniformes, Bucerotiformes, Piciformes, and Coraciiformes.
It is a medium-large bird, inhabiting forests and woodlands in Madagascar and the Comoro Islands. Three subspecies are described: the nominate L. d. discolor is found in Madagascar and Mayotte Island, L. d. intermedius on Anjouan, and L. d. gracilis of Grand Comoro. Based on its smaller size, differences in the plumage, and minor difference in the voice, the last of these is sometimes considered a separate species, the Comoro cuckoo roller (L. gracilis).Eagris sabadius
Eagris sabadius is a butterfly in the family Hesperiidae. It is found in Uganda, Kenya, Tanzania, Malawi, Zambia, Zimbabwe and on Madagascar, Mauritius, Réunion, the Seychelles and the Comoro Islands. The habitat consists of montane forests, forests and forest margins.
The larvae feed on Grewia similis, Grewia forbesii, Hibiscus rosasinensis, Dombeya burgessiae and Rhus species.Euchrysops osiris
Euchrysops osiris, the Osiris smoky blue or African Cupid, is a butterfly of the family Lycaenidae. It is found in southern Arabia, Madagascar, the Comoro Islands and Africa, south of the Sahara.
The wingspan is 22–29 mm for males and 25–30 mm for females. Adults are mainly on wing from September to November and from February to April, but may be found year-round. There are two main generations per year.The larvae feed on Rhynchosia totta, Vigna tenuis and Vigna unguiculata.Frances's sparrowhawk
Frances's sparrowhawk (Accipiter francesiae) is a small bird of prey. The nominate subspecies, A. f. francesiae, is endemic to Madagascar, the other subspecies are found in the Comoro Islands.
The name commemorates Lady Frances Cole (died 1847), wife of the Cape Colony governor Lowry Cole.Geography of Mayotte
Mayotte is an island of volcanic origin in the northernmost Mozambique Channel, about one-half of the way from northern Madagascar to northern Mozambique. Mayotte is part of the Comoro Islands, and like them is the result of a former hot spot, the oldest of the Comoros archipelago, formed about 7.7 mya.Mayotte has an area of 374 square kilometres, and a coastline of length 185.2 km. Its maritime claims are an exclusive economic zone of 200 nautical miles, and a territorial sea of 12 nm.Humblot's heron
Humblot's heron (Ardea humbloti), also known as the Madagascar heron, is a species of heron. In Madagascar, it is uncommon to the north and west coasts as well as Lake Alaotra, but also inhabits the Comoro Islands and Mayotte.
Humblot's heron is an endangered species, with a population estimated at only 1,500 mature individuals. Its population is apparently declining. The major threats the heron faces are poaching (both the bird itself and its eggs) and habitat destruction (the cutting of nesting trees and the disappearance of wetlands.)
The scientific name commemorates the French naturalist Leon Humblot.Hypericum revolutum
Hypericum revolutum is a shrub or small tree in the genus Hypericum native to Arabia and Africa. It is evergreen, with leaves opposite, closely spaced and crowded at the ends of branches, c. 20 × 5 mm, green to slightly glaucous, sessile, clasping at the base. Single bright yellow flowers form at the ends of branches, up to 5 cm in diameter, blooming from June to November. Fruit is a reddish-brown capsule, up to 13 × 10 mm.
Hypericum revolutum is characteristic of the Afromontane vegetation, found from 1400 – 2593 meters elevation, and ranging from southwest Arabia through the Afromontane zones of eastern Africa to the Cape; it is also found in the Cameroon Highlands and Bioko, and on Madagascar, the Comoro Islands, and Réunion. It grows along streams in montane grassland and forest fringes.Indian hare
The Indian hare (Lepus nigricollis), also known as the black-naped hare, is a common species of hare found in the Indian Subcontinent and in Java. Introduced to Madagascar, Comoro Islands, Andaman Islands, Irian Jaya, Papua New Guinea, Seychelles, Mayotte, Mauritius and RéunionList of airports in Mayotte
This a list of airports in Mayotte, sorted by location.
Mayotte is an overseas department of France at the northern end of the Mozambique Channel in the Indian Ocean, between northern Madagascar and northern Mozambique. It is geographically part of the Comoro Islands.List of butterflies of the Comoros
This is a list of butterflies of the Comoros. About 88 species are known from the Comoros, 19 of which are endemic.This is a list of butterfly species which have been recorded on the Comoros and on Mayotte, which is geographically part of the Comoro Islands.Music of the Comoros
The Comoros is a group of islands in the Indian Ocean, mostly an independent nation but also including the French territory of Mayotte. It is historically linked to both East Africa and France, and now has a strong Malagasy influence. Zanzibar's taarab music, however, remains the most influential genre on the islands, and a Comorian version called twarab is popular. Leading twarab bands include Sambeco and Belle Lumière, as well as singers including Chamsia Sagaf and Mohammed Hassan.Phoenix reclinata
The Wild date palm or Senegal date palm (Phoenix reclinata, reclinata - Latin, reclining) is a species of flowering plant in the palm family native to tropical Africa, the Arabian Peninsula, Madagascar and the Comoro Islands. It is also reportedly naturalized in Florida, Puerto Rico, Bermuda and the Leeward Islands. The plants are found from sea level to 3000 m, in rain forest clearings, monsoonal forests and rocky mountainsides.Postage stamps and postal history of the Comoros
The postage stamps and postal history of the Comoro Islands is an overview of the postage stamps and postal history of the Comoro Islands, an Indian Ocean archipelago located on the south-east side of Africa.The postal service was linked to France during the colonization, who began in Mayotte in the 1840s. Successively, Mayotte's inhabitants and of Anjouan, Grande Comore et Mohéli used stamps specific to each of these islands. In 1912, the archipelago was administratively and postally united to the colony of Madagascar.
From 1950, the four Comorian islands were given stamps labelled "Archipel des Comores". After the independence of three of the Comoros islands in 1975, two services existed : the Comorian and the French post in Mayotte, whose inhabitants refused independence by referendum.Southern Africa-Indian Ocean Division of Seventh-day Adventists
The Southern Africa-Indian Ocean Division of Seventh-day Adventists is a sub-entity of the General Conference of Seventh-day Adventists, which coordinates the Church's activities in the southern portion of Africa, which include the nations of Angola, Ascension Island, Botswana, Comoro Islands, Lesotho, Madagascar, Malawi, Mauritius, Mozambique, Namibia, Réunion, São Tomé and Príncipe, Seychelles, South Africa, Swaziland, Zambia, Zimbabwe; as well as St. Helena and Tristan da Cunha, territories of the United Kingdom, and the Kerguelen Islands, territory of France. Its headquarters is in Johannesburg, South Africa. The Division membership as of June 30, 2018 is 3,969,099.Wildlife of the Comoros
The wildlife of the Comoro Islands is composed of their flora and fauna.