I bought three 5 month old Easter Egger's three weeks ago. I am now about to go pick up three more Easter Egger's who were flockmates to the ones I bought. Will they still remember their flock mates after a three week separation or will it be like starting over with "new" birds? Edit: I forgot to mention, that until I get the three Easter Egger Flockmates, I only have the original three Easter Egger's in an 8x10' coop. That will bring the total to my max chickens of six hens. No Rooster.