hmmmm... Well, aren't they only supposed to do that twice a day, and arn't they supposed to be sexually mature before they start?
Like Angie said, I don't think there's a limit as to how many times a day they can present. Even if it isn't exactly
presenting, it's very normal for all of my birds. Honestly, I couldn't tell you if birds need to be sexually mature to present. I got my first 'too when he was going through sexual maturity, and my other birds when they were sexually mature. However, I think a bird can present at any age.
Our U2 Angel loves to display when my hubby is around and when she hears the vacuum or the blow dryer going...there are certain things that can guarantee her to display, but then there are times when she just does it because she feels like it.
Ditto! The vacuum makes Zeeba go everytime, as well as when Dad gets home from work. However, like you said, he'll start up out of the blue--usually once or twice a day.