My wife and I just got this chick about a month maybe. My wife is becoming rally attached but as te bird grows im more and more unsure if it is a hen or rooster. In our area we are unable to keep roosters... I bought her from some mexicans at the flea market. I asked is it a hen or rooster he said when you deal with chickens as long as i have you can just tell. My mexican lie detector went off in my head but i ignored it please help THEESE ARE REALLY LARGE IMAGES SO YOU CAN SEE SOME DETAIL !