Yesterday I freshened the cotton scent balls on the traps I keep set around the chicken coop with some pork grease. I always check the traps at sunrise so no animal is in them any longer than necessary, and this morning's check was nil as the last few mornings have been. However, keeping vigilance is still the best method to lessen predator risk. The next few weeks it probably the time of greatest threat. It's breeding season so the four footed creatures are roaming more than usual. Also the airborne risk is higher as migratory raptors are once again heading north.