My BO's turned 18 wks. today. They have been freeranging on my 10 acres for exactly two months. Usually when I come home from work , the girls come running to my truck. Today they didn't come running, to greet me home. Whenever i want my girls to come home, I yell"CHICK CHICK" and they come running ! My girls spend 12hrs. a day free ranging . They didn't respond to my calls. I finally found them,. I watched one of the four kill&eat a bluebelly lizard, six inch lizard, swallowed it hole. Are my girls going wild?