an . ▁Hab itats ▁of ▁the ▁Eastern ▁H imal ay an ▁broad leaf ▁for ests ▁e cor eg ion ▁are ▁protected ▁within ▁the ▁park ▁ ▁Geography ▁J ig me ▁Sing ye ▁Wang ch uck ▁National ▁Park ▁is ▁the ▁most ▁cent r ally ▁located ▁among ▁the ▁national ▁par ks ▁of ▁Bh ut an . ▁Cover ing ▁over ▁an ▁area ▁of ▁ 1 7 3 0   km 2 , ▁it ▁forms ▁a ▁cont igu ous ▁bel t ▁linking ▁Royal ▁Man as ▁National ▁Park ▁in ▁the ▁south ▁to ▁the ▁temper ate ▁and ▁al pine ▁veget ation ▁in ▁the ▁north . ▁The ▁park ▁mainly ▁falls ▁under ▁political ▁juris diction ▁of ▁five ▁districts ▁namely ▁Ts ir ang , ▁S arp ang , ▁Wang due , ▁Z hem gang ▁and ▁Tr ong sa . ▁ ▁Sign ific ance ▁JS WN P ▁represents ▁the ▁best ▁example ▁of ▁the ▁mid - H imal ay an ▁e cos ystem s ▁of ▁the ▁Eastern ▁H imal aya ▁that ▁contain ▁several ▁e colog ical ▁bi om es ▁r anging ▁from ▁sub - t rop ical ▁for ests ▁at ▁lower ▁alt itudes ▁to ▁al pine ▁me adows ▁at ▁its ▁highest ▁alt itudes . ▁It ▁is ▁the ▁only ▁park ▁that ▁contains ▁an ▁old ▁growth ▁Ch ir ▁p ine ▁forest ▁( P inus ▁ro x burgh ii ). ▁The ▁park ▁is ▁also ▁vital ▁for ▁various ▁mig rat ory ▁fa unal ▁species , ▁particularly ▁mig rat ory ▁birds ▁due ▁to ▁its ▁wide ▁range ▁in ▁alt itude ▁and ▁veget ation , ▁and ▁central ▁location ▁in ▁the ▁country .