Our HHs, Taboo & Voodoo, love to pull the push pins out of a corkboard we have hung in the kitchen and from a calendar we have hanging nearby. None of our other birds have ever had any interest in the corkboard but Taboo & Voodoo often head straight for it and start pulling the push pins and dropping them to the floor. I can't tell you how many times I've picked the calendar up off the floor! Anyway, I was just wondering if any of you with HHs have noticed that they play in ways that none of your other birds do.