So I just got a DNA test for my little one legged one whom I'm pretty sure is a boy. He is the light blue one in pictures. NOTE: their father, they are brothers, does not have a blue cere he is a vibrant yellow with white around his nostrils which is why I'm thinkin by their behavior and body structurethey are boys. ANYHOO. First pic is of Caboose (my boyfriends bird) at 5 weeks. Second is him and Church now (my light blue one legged) Third is Church at 5 weeks. Fourth is Caboose now, (about 8 weeks old). Fifth is Church now. Thoughts?