1 Episode
2 Episode
Опис
The history of birds begins 220 million years ago; a recent discovery of the oldest fossil of a modern bird brings new clues as to how and why only they survived the asteroid that hit Earth.
1 Episode
2 Episode
The history of birds begins 220 million years ago; a recent discovery of the oldest fossil of a modern bird brings new clues as to how and why only they survived the asteroid that hit Earth.
