the shares of threatened species are for mammals for birds and for vascular plants among the oecd countries poland ranks seventh best for mammals third best for birds and fourteenth best for vascular plants oecd these ecosystems require particular attention to preserve habitats of sensitive species in particular the 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 the national forest policy nfp sets key forest policy objectives some with quantitative targets and timetables