鲸鱼有脚的年代

 Discover the evolutionary secrets of some of the world"s most majestic creatures.When Whales Walked follows top scientists on a global adventure as they follow clues from fossil records and change what we thought we knew about the evolution of iconic beasts. This episode looks at the strange ancestors of crocodiles, and how the modern bird evolved from feathered dinosaurs. 最新最经典好看的影视剧-可搜影视为您提供鲸鱼有脚的年代在线观看，更多影视请访问www.keso.org