My girl was hatched March 1, 2014 along with my barred rock. The barred rock has been laying for a couple weeks now, along with one other hen (possibly one of my wyandottes), but Im wondering if my other hen will start soon. She doesnt seem to have the same behavioral characteristics as my barred rock. All of my girls are on a layer feed with oyster shell supplemented. Just wondering if its something someone else has come across with this breed? Or if there is something I can do?