britexpat - thanks for the data, the more you have the better to see the 'big picture'.

gypsy - I hear you on the 'hunt' part. I believe, if you kill it (intentionally that is), you eat it. But there are plenty of wide open spaces in America, e.g. Alaska, were the argument can be made for hunting for food. I also agree with you about the Indian part, just called them by their tribal name and give them their due respect and move on and if you refer to them all in general just call them indigenous tribes.