Episodios 3
1
The Journey
11 de febrero de 2013
• 52m
Emperor penguins cross a treacherous frozen sea to reach their breeding grounds.
Leer más
2
First Steps
18 de febrero de 2013
• 52m
Newborn penguins are caught taking their first unsteady steps.
Leer más
3
Growing Up
Final de temporada
25 de febrero de 2013
• 52m
As the chicks become increasingly independent, their parents continue to protect them.
Leer más