Yes, all day old chicks but I will have them in separate coop's. After they recover from the flight here, I'll put them in the pasture brooder. They will be in a fully enclosed but floorless moble coop, with one heatlamp on the feed/water area and one in the booder box. The brooder box has a floor and will be bedded with shavings. The chicks will be able to enter and leave the brooder box as they see fit but won't be able to leave the coop till they are older. The coop will be moved to fresh short grass as needed. At 3 weeks I'll take the brooder box out and put down a section of floor with bedding under a heatlamp instead. So that the new chicks can use the brooder box. The pullets don't need to be integrated right away but when they are they will have plenty of space to get away from eachother and will have seen eachother through a fence for quite some time.