Waxaa laga saaray liiska halista ah ee Illinois 1999 iyo Iowa 2003. In Pennsylvania, ugaarsiga xadidan iyo dabin mar kale la ogol yahay, ka dib markii la mamnuucay ka 1970 si 1999. bobcat ayaa sidoo kale soo gaaray hoos u dhac tirada ee New Jersey ee qarnigii 19aad, inta badan sababtoo ah horumarinta ganacsiga iyo beeraha keentay qaybsan ee deegaanka; by 1972, bobcat la siiyey ilaalinta sharciga buuxa, oo waxaa ku qoran sida halis ku jira gobolka ee 1991. L. r. escuinipae, hoosaadka laga helay Mexico, waxaa muddo loo arkaa in ay halis by US iyo Wildlife Service, laakiin waxaa delisted ee 2005. Bobcat ayaa muddo dheer la qiimeeyo labada ciyaaraha iyo kalluunka; waxaa lagu ugaarsaday oo ay ku xayiran by aadanaha, laakiin waxa uu ku hadhay dadweynaha xitaa ballaaran ee gudaha Maraykanka, ka dib markii la mamnuucay 1970 ilaa 1999. Tani waxay keeni kartaa hoos u dhac dheeraad ah ee tirada dadweynaha ee New Jersey ee qarnigii 19aad, inta badan sababtoo ah horumarinta ganacsiga iyo beeraha deega
Ohio, Indiana, iyo New Jersey