yes he is at the end. and i agree she should remorve and actually she stated not too long ago that she was because this has happened a few times. i wish she had told me that before otherwise i would not have gotten him. i paid $45 for the two. and at first she told me she would take back and exchange if he was a roo. i told her yup indeed he is now and then she tells me she cant take him back now. and hasnt offered to reimburse me either. she is a breeder and a seller. she knew i was very new at this, now im feeling she knew what she was doing to get rid of the males. im looking at the pic of their wings (now i know alittle more lol) and by their feathers i think u can tell the female to the male. if look closely he doesnt hv a second row.
You can't feather sex between the two as that has to happen in breeds that are feather sexable, and CL isn't one.
I'm sorry you've gotten mixed messages from the breeder. $45 for the two warrants a refund if she said she would replace...that unfortunately is the price of CL's in our area, but for 2nd generation OE's, which are mixed breed birds, that's a bit high.
I don't know where your are going with your little flock, but if you breed those two siblings together, you may get better auto-sexing in the offspring as the females would be single barred and the males double barred. You might recoop enough to be able to secure your own line of blue layers, especially, if I understand you right, the hen will be a pure CL? Bred back to her, you can refine towards the CL traits.
If it is noise control for the rooster, try using a no-crow collar. They really do work (after you've fiddled with them for a bit). My Barney wears one...roosters are legal where I am, but I don't want to anger the neighbors for noise (happier fence chats that way).
Just thoughts.
LofMc