He/She is a 2 and a half month old Ameraucana. When I got new chicks this year I got 2 Ameraucana's and this one looks much different than the other, think it's a rooster? If so, will he get along with the 4 other hens he's in there with and has been in there with since they were only a few days old? He/She's very friendly and seems to be doing just fine with the others. Any suggestions?