I had 8 Pekin bantams hatch at the weekend, 4 on Sunday and 4 Sunday night / Monday morning, I put all 8 into the brooder on Monday evening but noticed the 3 where not as active as the others after a couple of hours in the brooder, they seemed to be lying flat on their belly and not standing, the can lift there heads and do move but only around in circles on there bum, I put these 3 back into the incubator as the others where climbing over them and knocking them about. They have been back in the incubator over night and still seem the same today after 12 hrs, these chicks are hatched approximately 26hrs, could it be they just haven't got the hang of standing up yet? The others that hatched 16-18hrs earlier are fine and very lively but these 3 just want to lay down and sleep unless I disturb them then they go round in circles on their bum. Please help.....