Everyyearhundredsofbabygrizzliesareabandonedwhentheirmothersaredisturbedattheirdens.ThePazhetnovshavebeenrescuingorphanedcubsfornearlythreedecadesandhavesuccessfullyreturnedover200ofthembacktothewild.GordonBuchananjoinsthePazhetnovs,apioneeringfamilyofbiologistsinsnowyRussiaastheyattempttorehabgrizzlybearcuborphans.