Her name’s Tophie. I got her a couple of weeks ago , not sure about her age but the person I bought her from , told me she’s 3 months old. Now , she’s trying to mate with one of my older Cockatiel. Is she just a baby who’s being hormonal or is she actually an older female? I have separated her for now ? But I’m stilll not sure as she was making a nesting box too. ( the box was another bird’s )