Watch NOVA - Season 51 Episode 1 : When Whales Could Walk HD free TV Show

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In Egypt’s Sahara Desert, massive skeletons with strange skulls and gigantic teeth jut out from the sandy ground. This fossil graveyard, millions of years old, is known as the “Valley of the Whales.” Now, paleontologists have unearthed a whole new species of ancient whale dating to 43 million years ago, and this predator wasn’t just able to swim – it also had four legs and could walk. Follow scientists as they search for new clues to the winding evolutionary path of mammals that moved from the land into the sea to become the largest animals on Earth.

Title	NOVA - Season 51 Episode 1 : When Whales Could Walk
Alternative Titles	PBS新星Nova, نوا, نووآ, PBS Nova
First Air Date	1974-03-03
Last Air Date	2024-10-09
Number of Episodes	991
Number of Seasons	51
Genres	Documentary,
Networks	PBS,
Casts
Plot Keywords	,