You might contact the livestock conservancy since they do the census on endangered livestock. Jeanette Baranger there said they haven't done a census in a while but she feels there are less than 50 breeding flocks in this country. Point being, she does know of 50 breeding flocks.We have a sultan rooster and 1 hen. We would like to buy two hens. Any suggestions? We live in the Twin Cities, MN
http://www.livestockconservancy.org/
Good luck to you. Wonderful little chickens!