Wildlife of Turkey

The wildlife of Turkey is abundant and very varied. Turkey, also known as Anatolia, is a large country with many geographic and climatic regions and a great diversity of plants and animals, each suited to its own particular habitat. About 1500 species of vertebrates have been recorded in the country and around 19,000 species of invertebrate. There are about 11,000 species of flowering plants; some of the world's staple crops were first cultivated in this area, and many of their wild relatives are still found here. The country acts as a cross roads with links to Europe, Asia and the Near East, and many birds use the country as a staging post during migration.

Geography

Topographic map of Turkey

The territory of Turkey is more than 1,600 kilometres (1,000 mi) long and 800 km (500 mi) wide, with a roughly rectangular shape. Turkey is divided in two parts by the Bosphorus, the Sea of Marmara and the Dardanelles. Asian Turkey, which includes 97 percent of the country, is separated from European Turkey European Turkey comprises 3 percent of the country. Turkey's area, including lakes, occupies 783,562 square kilometres (300,948 sq mi). The country is encircled by seas on three sides: the Aegean Sea to the west, the Black Sea to the north and the Mediterranean to the south.[1]

The country has varied topography with fertile coastal plains contrasting with mountainous regions in the centre and eastern part of the country. The climate also varies, with the weather systems found near the coasts contrasting with those prevailing in the interior. The Aegean and Mediterranean coasts have hot, fairly dry summers and cool, rainy winters. The interior of the country has a continental climate with severe weather on the Anatolian plateau in winter, and hot, dry summers. These large differences in climate are reflected in an extremely diverse flora and fauna.[2]

Flora

In the whole of Turkey there are about 11,000 species of flowering plant, about a third of which are endemic to the country. This area played a key role in the early cultivation of wheat, other cereals and various horticultural crops.[3] The country is divided into three main floristic areas; the Mediterranean area; the Euro-Siberian area; and the Irano-Tranian area.[4] The flora of the European part of Turkey is similar to that of adjoining Greece. The ecoregions here include Balkan mixed forests dominated by oaks and containing Scots pine, Bosnian pine, Macedonian pine, silver fir and Norway spruce,[5] and Aegean and Western Turkey sclerophyllous and mixed forests where some of the main species are oaks, strawberry tree, Greek strawberry tree, Spanish broom and laurel.[6]

The Euro-Siberian area is a mountainous ecoregion lying within western Turkey. Here the flora transitions from the Mediterranean vegetation type to the Anatolian plateau. The dominant vegetation cover here is forests of oak and pine, especially Anatolian black pine and Turkish pine.[7] Further east is the Anatolian plateau, a largely treeless area of plains and river basins at an average altitude of 1,000 m (3,300 ft). This area is characterised by hot dry summers and cold winters. Salt steppes and lakes are found here, as well salt-free grassland areas, marshes and freshwater systems. Immediately around the large Lake Tuz and other saline areas, saltmarsh plants grow, and beyond this is a sharp divide, with the flora being dominated by members of the families Chenopodiaceae and Plumbaginaceae.[8]

The mountainous eastern half of the country is separated floristically from the rest of the country by the Anatolian diagonal, a floral break that crosses the country from the eastern end of the Black Sea to the northeastern corner of the Mediterranean Sea. Many species found to the east of this break are not found to the west and vice versa, and about four hundred species are only found along this divide.[9] The natural vegetation in eastern Turkey is the Eastern Anatolian deciduous forests; in these oaks such as Brant's oak, Lebanon oak, Aleppo oak and Mount Thabor's oak predominate in open woodland with Scots pine, burnet rose, dog-rose, oriental plane, alder, sweet chestnut, maple, Caucasian honeysuckle and common juniper.[10]

Fauna

Northern bald ibises, Birecik, Turkey
Loggerhead sea turtle nesting places by the Mediterranean Sea

Turkey has a large range of habitat types and the diversity of its fauna is very great. There are nearly 1,500 species of vertebrate recorded of which over 100 species, mostly fish, are endemic. The country is on two major routes used by migratory birds which swells the numbers in spring and autumn. The invertebrates are also very diverse, with about 19,000 species being recorded including 4,000 endemics.[3]

Endangered species

Extinct species

The following species have become extinct in Turkey since 1900:

See also

References

  1. ↑ Philip's (1994). Philip's Atlas of the World. Reed International. p. 49. ISBN 0-540-05831-9.
  2. ↑ Smith, Karl (1994). The Mountains of Turkey. Cicerone Press Limited. p. 11. ISBN 978-1-85284-161-4.
  3. 1 2 "Biodiversity in Turkey". IUCN. 7 May 2012. Retrieved 20 November 2015.
  4. ↑ "Turkey's Flora". All about Turkey. Retrieved 19 November 2015.
  5. ↑ "Eastern Europe: Turkey, Greece, Macedonia, Bulgaria, Romania, and Serbia: Temperate broadleaf and mixed forest". World Wildlife Fund. Retrieved 20 November 2015.
  6. ↑ "Southeastern Europe: Along the coastline of Greece and Turkey, stretching into Macedonia: Mediterranean forests, woodlands and scrubs". World Wildlife Fund. Retrieved 20 November 2015.
  7. ↑ "Southeastern Europe: Western Turkey: Mediterranean forests, woodlands and scrubs". World Wildlife Fund. Retrieved 20 November 2015.
  8. ↑ "Western Asia: Central Turkey: Temperate grasslands, savannas and shrublands". World Wildlife Fund. Retrieved 20 November 2015.
  9. ↑ Münir Öztürk; Khalid Rehman Hakeem; I. Faridah-Hanum; Recep Efe (2015). Climate Change Impacts on High-Altitude Ecosystems. Springer. p. 100. ISBN 978-3-319-12859-7.
  10. ↑ "Turkey: Temperate broadleaf and mixed forests". World Wildlife Fund. Retrieved 20 November 2015.
  11. ↑ Freyhof, J. 2014. Pseudophoxinus maeandricus. The IUCN Red List of Threatened Species. Version 2014.3. Downloaded on 20 November 2015.
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