Syrian brown bear
|Syrian brown bear|
|Subspecies:||U. a. syriacus|
|Ursus arctos syriacus
Hemprich & Ehrenberg, 1828
caucasicus Smirnov, 1919
The Syrian brown bear is one of the smaller subspecies of brown bears, although brown bears as a group are among the largest type of bears, only second to polar bears. Adult males have skulls measuring approximately 30 – 40 cm. The Syrian brown bear weighs up to 550 pounds (250 kg) and measures from 101 – 140 cm from nose to tail. It is overall the smallest bear of the Ursus arctos species.
Fur color is usually very light brown and straw coloured. The hair on the withers is longer with a grey-brown base and is often a different shade than the rest of the body, seen in some individuals as a dark stripe running across the back. The lighter colors usually appear at higher altitudes. Their legs are commonly darker than the rest of their body. It is the only known bear in the world to have white claws.
Populations from the Caucasus, whose ranges was thought to belong to Ursus arctus syriacus and to overlap those of Eurasian brown bears, belong in deed to this nominal subspecies, so are larger in size and darker. In the past some naturalists proposed that Caucasian bears belonged to hybrid populations between Eurasian and Syrian brown bears, but the genetic studies show that all populations in the Caucasus are pure Eurasian brown bears. It was thought that these mixed bears originated during the Holocene when Syrian bears supposedly migrated northward and interbred with the larger northern bears. Today that hypothesis is considered by experts as wrong.
Habitat and distribution
Generally found in the mountainous areas throughout its home range, the Syrian brown bears seem to den and hibernate in caves and tree hollows of the birch forests, which are found at higher elevations than pine and other trees. Outside of hibernation these bears tend to forage for food in grasslands, meadows, forests and have been known to enter mountain villages to feed on grains and nuts.
Within the former Soviet Union, it occurs in Turkmenistan. Outside the ex-USSR,It occurs in Iran, Iraq and Turkey. It is extinct in Israel, and, more recently, in Syria. The Syrian brown bear may still exist in Lebanon.
Like many large mammals, the Syrian brown bear population is declining due to habitat loss, and poaching. They are a popular target for big game hunters in the Middle East and in Asia. In addition, bear bile (ursodeoxycholic acid) is a valuable commodity because of its use in traditional Chinese medicine as an assumed cure for rheumatism, poor eyesight and gall stones.
Among the huge variety of troops serving at Monte Cassino, probably the strangest was a bear from Iran, called Wojtek. Raised by and enlisted into the 22nd Artillery Supply Company of the Polish II Corps, he carried artillery shells during battle.
- Masseti, M. (2009). Carnivores of Syria In: E. Neubert, Z. Amr , S. Taiti, B. Gümüs (eds.) Animal Biodiversity in the Middle East. Proceedings of the First Middle Eastern Biodiversity Congress, Aqaba, Jordan, 20–23 October 2008. ZooKeys 31: 229–252.
- Murtskhvaladze, M.; Gavashelishvili, A.; Tarkhnishvili, D. (2010). "Geographic and genetic boundaries of brown bear (Ursus arctos) population in the Caucasus". Molecular Ecology. 19: 1829–1841. doi:10.1111/j.1365-294X.2010.04610.x. PMID 20345670.
- Lydekker, R. 1996. The Great and Small Game of India, Burma, and Tibet. Asian Educational Services.
- Mammals of the Soviet Union Vol.II Part 1a, SIRENIA AND CARNIVORA (Sea cows; Wolves and Bears), V.G Heptner and N.P Naumov editors, Science Publishers, Inc. USA. 1998. ISBN 1-886106-81-9
- Genetic diversity of endangered brown bear (Ursus arctos) populations at the crossroads of Europe, Asia and Africa. (PDF) . Retrieved on 2011-09-26.
- The Mammals of Iraq. (PDF) . Retrieved on 2011-09-26.
- Первый американский русскоязычный интернет-магазин товаров для охотников. Russianbearhunt.com. Retrieved on 2011-09-26.
- GALL and the BILE inside. Arktofile.net. Retrieved on 2011-09-26.
|Wikimedia Commons has media related to Ursus arctos syriacus.|
|Wikispecies has information related to: Ursus arctos syriacus|
- Syrian brown bear camera trap footage in the Caucasus Wildlife refuge, Armenia from World Land Trust