hello,ive got a divider fence in my coop dividing my standards fom my bantams because ihad a very large roo.the roo has been rehomed so i would love to combine my flock.they dont really pay an attention to eachother in the coop and their runs are on opposite sides of the coop so they dont see eachother there.any ideas how to introduce?there is about 50 chickens so it would be hard to get them seperated and back where they belong if things get out of hand.thanks for an advice...