Superhirn im Federkleid - Kluge Vögel im Duell
October 3, 2013
53m
DE
Angelika Sigl
Whoever came up with the term 'bird brain' never met these feathered thinkers, who use their claws and beaks to solve puzzles, make tools and more.
Hans-Peter Bögel
Narrator
Alice Auersperg
herself
Gyula Gajdon
himself
Amanda Greer
herself
Gavin Hunt
himself
Volker Arzt
7
Brian McClatchy
himself
Corey Mosen
hiself
Raoul Schwing
himself
Auguste von Bayern
herself
