▁completely ▁opposed ▁to ▁any ▁measures ▁that ▁threaten ▁their ▁surv ival . ▁While ▁some ▁Animal ▁w elf are ▁groups ▁such ▁as ▁the ▁R SP CA ▁rel uct antly ▁accept ▁c ull ing , ▁other ▁organizations ▁such ▁as ▁Save ▁the ▁Br umb ies ▁opp ose ▁le th al ▁c ull ing ▁techniques ▁and ▁attempt ▁to ▁organ ise ▁re location ▁of ▁the ▁animals ▁instead . ▁It ▁has ▁been ▁argued ▁that ▁re location , ▁which ▁often ▁involves ▁hours ▁of ▁hel ic opter ▁must ering , ▁would ▁be ▁more ▁tra um atic ▁for ▁the ▁horses . ▁ ▁Meanwhile , ▁conservation ist ▁groups , ▁such ▁as ▁the ▁Australian ▁Conserv ation ▁Foundation , ▁favour ▁hum ane ▁c ull ing ▁as ▁a ▁means ▁of ▁control ▁because ▁of ▁the ▁damage ▁Br um by ▁over pop ulation ▁can ▁cause ▁to ▁native ▁fl ora ▁and ▁fa una , ▁but ▁are ▁also ▁generally ▁opposed ▁to ▁various ▁means ▁of ▁ex termin ation . ▁This ▁makes ▁management ▁a ▁challenge ▁for ▁polic ym akers , ▁though ▁at ▁present , ▁the ▁cost ▁of ▁allowing ▁over pop ulation ▁of ▁fer al ▁horses ▁seems ▁to ▁out we igh ▁other ▁concerns . ▁ ▁Population ▁control ▁methods ▁ ▁The ▁traditional ▁method ▁of ▁removal , ▁called ▁Br um by ▁running , ▁is ▁rem in is cent ▁of ▁Ban jo ▁Pat erson ' s ▁icon ic ▁poem , ▁The ▁Man ▁from ▁Snow y ▁River ▁where ▁expert ▁rid ers ▁ro pe ▁the ▁Br umb ies ▁and ▁remove ▁them ▁to ▁a ▁new ▁location . ▁ ▁Options ▁for ▁population ▁control ▁include ▁fert ility ▁control , ▁ground ▁and ▁hel