quest ▁in ▁ 2 0 0 2 . ▁ ▁The ▁change ▁of ▁the ▁to pon ym ▁from ▁" K il b ourn ▁Hill " ▁to ▁" D ex ter ▁Dr um lin " ▁was ▁part ▁of ▁a ▁Trust ees ▁of ▁Res erv ations ▁re brand ing ▁effort ▁in ▁ 2 0 0 0 ▁following ▁their ▁ac quisition ▁of ▁the ▁property . ▁ ▁E col ogy ▁The ▁res ervation ▁consists ▁of ▁hay field , ▁trans itional ▁me adow , ▁and ▁wet lands . ▁The ▁stream ▁that ▁runs ▁along ▁the ▁western ▁side ▁of ▁the ▁hill ▁forms ▁wet ▁me adows ▁in ▁lower ▁terrain . ▁ ▁Gr ass land ▁bird ▁species ▁nest ▁and ▁raise ▁their ▁young ▁on ▁the ▁hill ▁and ▁in ▁the ▁adjacent ▁flo od pla ins . ▁ ▁Research ers ▁at ▁F itch burg ▁State ▁College ▁have ▁used ▁the ▁res ervation ▁as ▁a ▁place ▁to ▁study ▁the ▁m ating ▁displays ▁of ▁male ▁fire f lies . ▁ ▁Using ▁spe cially - des igned ▁devices ▁to ▁m im ic ▁the ▁fire f lies ▁bi ol um ines c ence , ▁the ▁research ers ▁found ▁that ▁the ▁court ship ▁flash es ▁of ▁Phot inus ▁ign it us ▁males ▁attract s ▁both ▁compet itors ▁and ▁pred ators . ▁ ▁Rec re ation ▁D ex ter ▁Dr um lin ▁is ▁open ▁to ▁h ik ing , ▁pic nic ing , ▁cross country ▁ski ing , ▁mountain ▁b ik ing , ▁s led ding , ▁and ▁k ite ▁flying . ▁A ▁one - mile ▁( 1 . 6   km )