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.
免责声明：本站视频无人值守全自动收集,本站不保存、复制或传播任何视频。所列的内容仅做宽带测试,如有侵权请根据播放页信息自行联系视频源提供者,本站不负责任何法律责任。
© 2025 www.760kan.com Theme by 760kan 2020
