Don when we first got this place years ago, my Mom fought the danged Goatheads. They were all growed up in the lots around where the old barn and corrals were. We had several piles of them taller than pickups where Mom and the rest of us hoed them out and piled them up, then burned them. I guess she was successful as you seldom see them around here anymore. They had about took the place back in 1980 though.