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The European roe deer (''Capreolus capreolus''), also known as the western roe deer, ''chevreuil'', or roe deer, is an Eurasian species of deer. It is relatively small, reddish and grey-brown, and well-adapted to cold environments. Roe deer are widespread in Europe, from the Mediterranean to Scandinavia, and from Britain to the Caucasus. It is distinct from the somewhat larger Siberian roe deer. ==Distribution and related species== Within Europe, the European roe deer occurs in most areas, with the exception of northernmost Scandinavia (north of Narvik) and some of the islands, notably Iceland, Ireland, and the Mediterranean Sea islands; in the Mediterranean region, it is largely confined to mountainous regions, and is absent or rare at low altitudes. Scottish roe deer were introduced to the Lissadell Estate in Co. Sligo in Ireland around 1870 by Sir Henry Gore-Booth, Bt.〔The roe deer by Henry Tegner 1951〕 The Lissadell deer were noted for their occasional abnormal antlers and survived in that general area for about 50 years before they died out, and no roe deer currently exist in Ireland. In England and Wales, roe have experienced a substantial expansion in their range in the latter half of the 20th century and continuing into this century. This increase in population also appears to be affecting woodland ecosystems. At the start of the 20th century, they were almost extinct in Southern England, but since then have hugely expanded their range for no apparent reason and possibly in some cases with human help. In 1884, roe were introduced from Württemberg in Germany into the Thetford Chase area, and these spread to populate most of Norfolk, Suffolk, and substantial parts of Cambridgeshire. In southern England, they started their expansion in Sussex (possibly from enclosed stock in Petworth Park) and from there soon spread into Surrey, Berkshire, Wiltshire, Hampshire, and Dorset, and for the first half of the 20th century, most roe in southern England were to be found in these counties. By the end of the 20th century, they had repopulated much of Southern England and had expanded into Somerset, Devon, Cornwall, Oxfordshire, Gloucestershire, Warwickshire, Lincolnshire, and South Yorkshire, and had even spread into mid-Wales from the Ludlow area where an isolated population had appeared. At the same time, the surviving population in Scotland and the Lake District had pushed further south beyond Yorkshire and Lancashire and into Derbyshire and Humberside. Now, roe can be found in most of rural England except for south east Kent and the greater part of Staffordshire and Cheshire, although the expansion is continuing to the extent that before the end of this century, anywhere in the UK mainland suitable for roe may have a population. Not being a species that needs large areas of woodland to survive, urban roe are now a feature of several cities, notably Glasgow and Bristol, where in particular they favour cemeteries. In Wales, they are less common, but have been seen as far south west as Cardigan and as far north west as Bangor, and they are reasonably well established in Powys and Monmouthshire. German colonial administrators introduced roe deer to the island of Pohnpei in Micronesia. They are hunted by locals in very steep and heavily vegetated terrain. The meat is openly sold in markets and restaurants in Kolonia, the capital city of Pohnpei and the Federated States of Micronesia. Roe deer were introduced also to Australia. 〔http://bie.ala.org.au/species/urn:lsid:catalogueoflife.org:taxon:deb443e0-29c1-102b-9a4a-00304854f820:col20120124〕 The roe deer is distinct from the somewhat larger Siberian roe deer (''Capreolus pygargus'') found from the Ural Mountains to as far east as China and Siberia. The two species meet at the Caucasus Mountains, with the European species occupying the southern flank of the mountain ranges and adjacent Asia Minor, and the Siberian species occupying the northern flank of the mountain ranges. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「roe deer」の詳細全文を読む スポンサード リンク
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