through on migrations etc the u2018 sauce u2019 to mark the hrs are made from ir u2014 infrared to visible fluorescing powder commercially available when stimulated with infrared light the powder will fluoresce in the visible range fortunately hrs are randomly distributed between male networks and these networks are close knit so while males within a particular group are likely to learn from each other the transmission of any crop raiding behavior to other networks won 39 t happen so when elephant vexing is used on identified hrs it will most likely minimize the spread of raiding behavior through social learning within their network if there are younger raiders and they are targeted it may deter them from raiding in later years when they reach their reproductive peak maintenance of the individually owned fencing to make certain bells are intact can be done by the farmers themselves bells on fencing along migration corridors can be maintained by owners of the protected areas or governmental wildlife personnel most importantly it must be determined that the hrs are not breaking fences to raid crops on account there is inadequate forage and they are starving when planning out the particulars of this methodology the.