▁to ▁the ▁management ▁of ▁fish , ▁wild life , ▁and ▁habit ats . ▁▁ ▁The ▁United ▁States ▁Forest ▁Service ▁( US FS ) ▁over se es ▁" for est ▁res erves " ▁and ▁protect s ▁them ▁from ▁fire ▁and ▁other ▁d angers ▁from ▁multi - use ▁of ▁tra ils . ▁Though ▁much ▁of ▁their ▁administrative ▁duties ▁overlap ▁with ▁the ▁N PS , ▁the ▁US FS ▁reports ▁to ▁the ▁United ▁States ▁Department ▁of ▁Agricult ure , ▁and ▁not ▁of ▁the ▁Inter ior . ▁▁ ▁National ▁Heritage ▁Are as ▁are ▁created ▁by ▁Congress . ▁They ▁are ▁usually ▁admin ister ed ▁by ▁State - owned ▁par ks ▁services , ▁where ▁the ▁N PS ▁has ▁an ▁advis ory ▁role . ▁ ▁The ▁National ▁Association ▁of ▁State ▁Park ▁Direct ors ▁is ▁an ▁organization ▁that ▁coordinates ▁state ▁par ks ▁at ▁the ▁federal ▁level . ▁ ▁Though ▁not ▁a ▁specific ▁" site ", ▁the ▁National ▁Tra ils ▁System ▁admin ister s ▁the ▁right ▁of ▁way ▁and ▁up keep ▁of ▁national ▁scen ic ▁and ▁historic ▁tra ils , ▁such ▁as ▁the ▁Lewis ▁and ▁Clark ▁Ex ped ition . ▁ ▁See ▁also ▁ ▁National ▁Trust ▁for ▁Historic ▁Pres ervation ▁ ▁National ▁Forest ▁Foundation ▁ ▁Conserv ation ▁movement ▁ ▁National ▁monument ▁ ▁World ▁Heritage ▁Site ▁and ▁National ▁Heritage ▁Site ▁ ▁List ▁of ▁World ▁Heritage ▁S ites ▁in ▁the ▁United ▁States ▁ ▁References ▁ ▁Category : C ult ural ▁her itage ▁of ▁the ▁United ▁States ▁Category : Un ited ▁States ▁law ▁Category : Con serv ation ▁in ▁the ▁United ▁States <0x0A> </s> ▁Jay ik