Beak and Brain: Genius Birds From Down Under is a 2013 English-language Documentary movie written by Volker Arzt and directed by Volker Arzt and Angelika Sigl. Beak and brain: genius birds from down under features Hans-peter Bögel, Alice Auersperg, Gyula Gajdon, Amanda Greer, Gavin Hunt, Brian Mcclatchy and Auguste Von Bayern.