I am in Firestone, up north just east of Longmont. We can not have chickens...yet! I have been after the city to approve them but they are being stupid. I do have "button" quail, just one pair but that is enough for now, they are inside in a cage.
I would love to get 3 chickens for the eggs and just because they are fun to watch. Maybe someday soon!
I am sorry to hear the Firestone will not allow poultry...I thought that back in the 70's they did allow poultry. They must have changed their ordinances with all the in the mid-90's.
I hope that you are successfull in getting this changed.