Cassie’s Dad, yes I have. My male preens his constantly, especially the two longest feathers. He also wags his tail frequently, often when he’s happy about something. Doing so reminds him how pretty it is and he will stop and preen it... Primping goober. Leeloo is not that fascinated with hers. She preens her tailfeathers, but not excessively like Korben. Maybe it’s a boy thing?