I have 2 young peafowl. They are 2 months-ish old. I also have 22 chickens, and 4 guineas. I still have my peafowl in a coop, inside a run with the rest of my birds. I figured this way, they could get accustomed to one another. How long should I wait, until I let the peafowl roam with the rest of my birds?