

Secrets of the Penguins
7.2(15 votes)
2025
1 Season • 3 Episodes
Documentary
Over two extraordinary years, National Geographic Explorer Bertie Gregory discovered never-before-filmed secret traditions, surprising intelligence and close-knit societies of penguins. This astonishing series reveals they are more like us than we ever dreamed, from their powerful friendships to the courageous risk-takers using ingenuity and innovation in some of the world's most extreme places.
Status: Ended
First Air Date: 4/20/2025