What is "semperviva"

The Bulgarian Biodiversity Preservation Society, Semperviva, is a non-governmental, biodiversity conservation organization. Semperviva was founded in 1997, and works in close partnership with the Balkani Wildlife society. A project house in Vlahi provides the Balkani Wildlife society with a base from which to undertake biological field research on large carnivores, and also provides accommodation for volunteers. Semperviva is a network partner of the European SAVE Foundation.