We are new chicken owners. We have (3) 2 month old Silkies we got when they were 2 weeks old; a Cochin Sussex mix that is just over 3 months old. They’ve been integrated for about a week now. Today, we acquired from our neighbor 4 fully grown (age unknown -at least 1.5yr olds) who have always just been those 4 together that came with the house they bought last November. I have them all out in a day pen with a divider, while we get their old coop moved here today (my other girls have their own coop). 1. How should I best handle getting them integrated so they can all be in the run together and free range together? 2. How long should it take for the new chickens to recognize this as their home? 3. I was thinking to remove the green screen to allow the younger ones to go between the 2 sides at their leisure, but keep the gate up so the new, older girls are confined to their side in case the babies need to escape.