Here is my last batch that hatched out of 5 i got 3 cockerels
lucky me
They hatched on april 10th so they are just over 1 month old
at 2 weeks i could tell the cockerels from the pullets
These are some I hatched over the winter under a hen. The hen isn't a serama she is a cochin/japanese mix (bantam) I believe she hatched out 13 chicks
You can see how long their wings are and how their little tails stand straight up already, they were only 1-2 weeks old in that pic so they feather out really fast
One next to a mixed bantam chick
That same chick at about 2 months old
Here he is all grown up hanging out with his favorite cochin