This is my first post on any bird forum, hope I don't mess up! is there a plumage difference, according to gender, in chicks between 1-3 days old? Particularly in Partridge Wyandottes? We ordered a straight run of partridge, and we need to know which are roos and hens. I can't wait, we are also getting gold and silver laced wyandottes!! they arrive April 6th. my sister is ChickenKick (she does karate) Thanks!