I have no real Idea if your bird is a rooster honestly. But I have been reading all these posts, and It seems that if your bird is red around the wings and chest you may have a rooster on your hands. I am in the same boat as you, and posted a few of mine too. I really like them both and will be sad if this great looking sweetie is a boy, because I live in a neighborhood and my neighbors will be none too happy with me. Poor little guy will have to leave his friend as well. I guess we will have to wait and see. Good luck to you!