Hello all of you jungle fowl lovers! I am considering getting a few (like four) jungle fowl type birds. I have only had Cochicns, Aracaunas & silkies so far. Right now we do a combonation of intigrated coop/run & free range. What are the space requirements for these birds??? Is it different than other chickens????? Do they do well in a run or do they need some space to ROAM.?. Thanks!