I really think I know my answers but just wanted to confirm. I have 2 chickens, one is Ameraucana, they other is part Ameraucana and something else. Can't remember. Looks Ameraucana though. I'm thinking with the longer tail feathers and longer feathers on back that they're both boys but wasn't sure about the grey one. I also added a pic of my jersey giant. He's a boy isn't he with those tail feathers? Never had that breed before. What do you think? They're about 21 weeks.