I have a lovely Ameraucana hen or what was supposed to be a hen. The comb on this bird has become red, especially, in comparison to my other girls. Also, the tail is set more upright. Today, as my family and I were watching "chicken tv" as we like to call it, I noticed that there are these blue/green feathers coming from the tail. Rooster? Not one of my birds has crowed or layed any eggs yet.