I have 8 hens all about 22 weeks old, I know at least a few of them are laying as Im getting aprox. 5 eggs each day. But I can't tell if they have all started to lay. Should I be getting 1 egg a day for each hen? I have: 2 road Island Reds (I've seen them lay) 2 Cinnamon queen 2 Golden Lace Wymadottes 2 Dominique (I've seen them lay) They free range and I'm worried that they may be laying in the woods and I just haven't found them. any suggestions?