The US National Seashore did the same thing to feral hogs on Cumberland Island Ga., a few years ago. They were allowing deer and hog hunts annually. When their historical endowment for the island came through, and coincidentally they came under lawsuit to protect the loggerhead turtle nesting sites that the hogs were foraging in; they shot the hogs with rifles, and trapped them out. The wild horses on the island are untouched there however, go figure... :roll: