Hi I have heard that the best domesticated bird to keep outside, in an urban area is chickens. I like the barred rock and Rhode island hen. Is there any difference in the behavior? I am looking for tame,courteous and docil chickens (no roosters) Where can I find someone in NY that may sell chickens as well? I would like to have a general insight on this. Also what is the best number of chickens to start with? Please reply.