David Tennant في Narrator (voice)
الحلقات 3
The Journey
فبراير 11, 2013
• 52m
1x1
Emperor penguins cross a treacherous frozen sea to reach their breeding grounds.
اقرأ أكثرFirst Steps
فبراير 18, 2013
• 52m
1x2
Newborn penguins are caught taking their first unsteady steps.
اقرأ أكثرGrowing Up
Season Finale
فبراير 25, 2013
• 52m
1x3
As the chicks become increasingly independent, their parents continue to protect them.
اقرأ أكثر