For "Earth Day", the National Geographic documentary series "The Secret World of Penguins", produced by Oscar winner James ...

Secrets of the Penguins is voiced by US actor Blake Lively and hosted by National Geographic explorer Bertie Gregory, who ...

The amazing thing about filming penguins in the wild, “Secrets of the Penguins” cinematographer Bertie Gregory tells Variety, ...

Secrets of the Penguins cinematographer, Bertie Gregory, shares the memorable moment he filmed baby penguins leaping from a 50-foot cliff with PEOPLE.

Anyone enamored by “March of the Penguins” all those years ago needs to watch the revolutionary new series “Secrets of the ...

Just in time for Earth Day, National Geographic is dropping a frosty gem for animal lovers. Secrets of the Penguins, a ...

Years of filming, often in extreme conditions, has provided new insights into the extraordinary challenges endured by ...

National Geographic celebrates Earth Month with some flightless, feathered friends in "Secrets of the Penguins," streaming ...

In Secrets of the Penguins, National Geographic invites viewers into the mysterious world of one of the world's most popular species. Guided by ...

Join award-winning filmmaker Bertie Gregory, who explores Antarctica, Argentina, the Galapagos Islands, Namibia and South ...

Bertie Gregory previews the unseen behavior of penguins he filmed in docuseries narrated by Blake Lively and produced by James Cameron.