I have two chicks that have hatched so far today with tomorrow being the big day. One of the chicks is panting. Is this normal? I have a still air incubator and the thermometer is reading at 99-100 degrees. The other chick seems to be just fine. Should I take them out an put them in the brooder now or should I leave them there for a while longer? Also, should I take out the shells that they have hatched from. Thanks for your replies.