Quick Overview: PBS Member Stations rely on viewers like you. To support your local station, go to ↓ More info below ... Meet the ancient ancestors of four iconic creatures: crocodiles, birds, Examine the environmental pressures that turned a wolflike creature that hunted in shallow waters into a leviathan of the seas.
When Whales Walked Preview - Detailed Overview & Context
PBS Member Stations rely on viewers like you. To support your local station, go to ↓ More info below ... Meet the ancient ancestors of four iconic creatures: crocodiles, birds, Examine the environmental pressures that turned a wolflike creature that hunted in shallow waters into a leviathan of the seas. A spectacular fossil graveyard reveals a 43-million-year-old Tonight's story: how a small, four‑legged animal standing on the edge of a warm ancient river slowly became the largest creature ... Tags: Stegotetrabelodon. Prehistoric Creatures. Dinosaur. Screen Time. All Scenes.
Today, join us for our longest video yet as we discuss and critique a recent paleo-documentary with a very misleading title, " Professor Tracey Rogers talks about the evolution of cetaceans, Tags: Deinonychus. Prehistoric Creatures. Dinosaur. Screen Time. All Scenes. If you enjoyed this video, check out our playlists! This is a flip through review of “When the All footage in this video is the property of PBS. I am simply using this footage under fair use. No rights have been violated.
![When Whales Walked: Journeys in Deep Time [2019] - Stegotetrabelodon Screen Time](https://i.ytimg.com/vi/BYaK8_lnBQQ/mqdefault.jpg)
![When Whales Walked: Journeys in Deep Time [2019] - Deinonychus Screen Time](https://i.ytimg.com/vi/csRKqMpXC3M/mqdefault.jpg)
