《喙与脑：使用工具的鸟类》是一部优秀的纪录片,纪录题材影视作品，由Hans-Peter,B?gel,Alice,Auersperg,Gyula,Gajdon主演的。These child prodigies of the animal kingdom have feathers and beaks – and very special skills! The Keas of New Zealand are the only parrots that live in snowy mountain areas. They like testing their brains, solving puzzles and challenging tourists: they unscrew bottle-tops, dismantle windscreen wiper blades and tear open rucksacks. They seem so determined you’d think they have ...