6 Pora roku
246 Epizod
Eons - Season 6 Episode 53 Odcinek 53
Mystacodon is the earliest known mysticete, the group that, today, we call the baleen whales. But if this was a baleen whale, where was its baleen? Where did baleen come from? And how did it live without it?
- Kraj : United States of America
- Gatunek muzyczny : Documentary
- Dyrektor : Hank Green
- Odlew : Kallie Moore, Blake de Pastino, Michelle Barboza-Ramirez