With the release of the new documentary Secrets of the Penguins, hosted by Bertie Gregory through National Geographic, comes a lot of surprises, even for the most experienced crew. The documentary ...

Footage Bertie Gregory filmed for National Geographic's 'Secrets of the Penguins' captures baby penguins making daring leaps National Geographic/YouTube Bertie Gregory is the cinematographer and ...

“These penguins are definitely different.” National Geographic Explorer Bertie Gregory leans on the railings of a sailboat near Saunders Island, Falkland Islands. Photograph by National ...

And so, you know, they did the hard work. We just had to keep up." That's what National Geographic explorer Bertie Gregory told On The Red Carpet when we sat down to chat about his new series ...