There is a PBS film presentation, Parrot Confidential, that is worth taking time to watch. It will both break your heart and fill your heart with joy. Access a link to the film and a video conversation with the filmmaker at the National Bird Day website.
I treasure having had the opportunity to see these magnificent birds in their wild habitat in Central America. So, have a box of tissues handy while you grab a steaming cup of Costa Rican organic shade-grown coffee (I get mine from Café Cristina) and watch.