Ever heard of Socotra Island ? I bet no one ever heard of it and if does have anyone who heard about it, perhaps few in number . Wanna know more about this island ? Who cares if you don't , this is my post :D
Socotra, also spelled Soqotra, is a small archipelago of four islands in the Indian Ocean.
The largest island, also called Socotra, is about 95% of the landmass of the archipelago. It lies some 240 kilometres (150 mi) east of the Horn of Africa and 380 kilometres (240 mi) south of the Arabian Peninsula. The island is very isolated and a third of its plant life is found nowhere else on the planet. It has been described as "the most alien-looking place on Earth". The island measures 132 kilometres (82 mi) in length and 49.7 kilometres (30.9 mi) in width.
Socotra is part of Yemen. It had long been a part of the 'Adan Governorate. In 2004 it became attached to theHadhramaut Governorate, which is much closer to the island than 'Adan (although the nearest governorate was the Al Mahrah Governorate). In 2013, the archipelago became its own governorate.
Socotra is considered the jewel of
biodiversity in the Arabian Sea.[In the 1990s, a
team of United
Nations biologists
conducted a survey of the archipelago’s flora andfauna. They counted nearly
700 endemic species, found nowhere else on earth;
onlyHawaii, New Caledonia, and the Galapagos Islands have more
impressive numbers.
The long geological isolation of the
Socotra archipelago and its fierce heat and drought have combined to create a
unique and spectacular endemic flora. Botanical field surveys led by the Centre for Middle Eastern
Plants (part
of the Royal Botanic Garden Edinburgh) indicate that 307 out
of the 825 (37%) plant species on Socotra are endemic, i.e., they are found
nowhere else on Earth.The entire flora of
the Socotra Archipelago has been assessed for the IUCN Red List, with 3 Critically
Endangered and 27 Endangered plant species recognised in 2004.
One of the most striking of Socotra's
plants is the dragon's blood tree (Dracaena cinnabari),
which is a strange-looking, umbrella-shaped tree. Its red sap was thought to be
the dragon's blood of the ancients, sought after as a dye, and today used as
paint and varnish. Also important in
ancient times were Socotra's various endemic aloes, used medicinally, and
for cosmetics. Other endemic plants include the giant succulent tree Dorstenia gigas, the cucumber tree Dendrosicyos
socotranus, the rare Socotran pomegranate (Punica protopunica), Aloe perryi, and Boswellia socotrana.
The island group also has a rich fauna,
including several endemic species of birds, such as the Socotra starling(Onychognathus frater),
the Socotra
sunbird (Nectarinia
balfouri), Socotra bunting (Emberiza
socotrana), Socotra cisticola(Cisticola haesitatus), Socotra sparrow (Passer
insularis), Socotra golden-winged grosbeak (Rhynchostruthus
socotranus), and a species in a monotypic genus, the Socotra warbler (Incana incana). Many of the bird
species are endangered by predation by non-native feral cats. While there are no
native amphibians, the reptiles species are over 90 percent endemic to Socotra
and include skinks, legless lizards, and one species of chameleon, Chamaeleo monachus.
As with many isolated island systems, bats are the only mammals native to Socotra.
In contrast, the coral
reefs of
Socotra are diverse, with many endemic species. Socotra is also one
of the homes of the butterfly Bicyclus anynana.
Over two thousand years of human settlement
on the islands have slowly but continuously changed the environment, and
according to Jonathan Kingdon, "the animals and
plants that remain represent a degraded fraction of what once existed" The Periplus of
the Erythraean Sea says the island had crocodiles and large
lizards, and the present reptilian fauna appears to be greatly reduced. Until a
few centuries ago, there were rivers and wetlands on the island, greater stocks
of the endemic trees, and abundant pasture. The Portuguese recorded the
presence of water
buffaloes in
the early 17th century. Now there are only sand gullies, and many native plants
only survive where there is greater moisture or protection from livestock. The remaining
Socotra fauna is greatly threatened by goats and other
introduced species, as well as climate change.
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