Frontiers for conservation: targeting European borders as conservation areas

It has been long recognized that political borders should not hamper wildlife, and that conservation actions involving several countries are known to bring large scale benefits to nature while helping to resolve social and political conflicts. While many neighboring countries have lived a considerable long peace time, namely the European western countries, several eastern countries were isolated from the west regions due to the so called "iron curtain". More recently, in the former Yugoslavia and currently along the border of Ukraine-Russia, devastating conflicts are also isolating regions and countries. On the other hand, human development, and particularly transportation network…