National Geographic’s new three-part documentary, Secrets of the Penguins, premiered last Sunday and enchanted viewers with, as its name suggests, incredible footage of penguins. The series, produced by James Cameron and led by Nat Geo Explorer and award-winning filmmaker Bertie Gregory required an incredible 274 days of filming in extreme environments. The three-person overwintering crew included wildlife filmmaker Helen Hobin, who spoke with PetaPixel about the experience.
