Some of the counties that subscribed to the provincial bounty were/are very proactive in this eradication program. I mentioned this problem at a small sporting goods store once. The two guys that worked there said one rural county "hired" people to kill the escaped wild boar. An incentive of twice the bounty was paid for each of them. Hence the dramatic drop of wild boar in that county over 18 months. I do believe the province also passed legislation that farmers or rural land owners had to allow these employees access if escaped wild boar was suspected on thier property. Also because this is an eradication program, some rules of fair chase are out the window, such as unplugged shotguns, electronic calling (if it would work) are legal, for taking free roaming wild boar in Alberta. What I think is also could be true, is that because wild boar like to live/hide in rotten little areas with lots of thick ground cover, getting an accurate count of them could be nearly impossible. That number could be higher or lower than what we believe to be the truth. Personally I think we will or have cut down thier numbers significantly, but there will always be a mating pair that gets away and thier numbers will be small, but always present. The geographical fact is, we share a long eastern border with Saskatchewan. I believe Saskatchewan does not offer a bounty on them at this time.