Try to research Mieral Bourg en Bresse, a guinea hen as famous as the Poulet de Bresse. Let me know when you find more information because it is scarce. When it comes to poultry, the French have the ultimate in quality. If you try to get a chick, or embryo they would go nuts because these birds are protected.

http://www.volailles-dombes.fr/infos/partenaires