Currently, I own a male Timneh African Grey, he is attatched to my fiance and, typically isn't interested in me for more than the occassional kiss.. So, I'm concidering adding a second bird to the home and have a love for the Triton Sulfur Crested Cockatoos. I don't really have a preference for either male or female, but I don't know how the male Timneh would react to different sexes. I know with dogs its best to add a female to a home with a male dogs, simply for the alpha dominance stuff.. But I'm not certain with birds. The Timneh is 6 years old and somewhat skiddish, but seems to tolerate birds okay outside of the home. If I were to bring a female in, would he lean towards her as a mate, even if she's a different species? (I owned a male parakeet and a female cockatiel once and he chose her as a mate and became aggressive towards the rest of us) Or would he be more likely to be aggressive towards another male brought into the house? I'm looking to get a hand raised baby.