My 8 yr old male Goffin’s cockatoo (Puck) loves to find a down feather and put it on the tip of my nose or on my lips. He will then snatch it away and make a production of putting it on his wing, then place it back onto me. We play with the down feather for 20-30 minutes at a time. If it blows away he will chase it down so we can continue to play. Has anyone else had this experience with their bird?