The shares of threatened species are 12% for mammals, 8% for birds and 11% for vascular plants. Among the 34 OECD countries, Poland ranks seventh best for mammals, third best for birds and fourteenth best for vascular plants (OECD, 2013). These ecosystems require particular attention to preserve habitats of sensitive species. In particular, the 1997 National Forest Policy provides for i) increasing forest resources, ii) improving their state and providing comprehensive protection, and iii) promoting multifunctional forest management according to criteria formulated by the Helsinki process.4 The National Forest Policy (NFP) sets key forest policy objectives, some with quantitative targets and timetables.