Sarah Robertson

Arctic Tale is a 2007 documentary film from the National Geographic Society about the life cycle of a walrus and her calf, and a polar bear and ...

Polar Bears in Hudson Bay struggle in a green world. Up close and personal, originally shot all on native 3D. Release: Polar Bears A Summer ...

An enthralling look at the Arctic’s biggest predator on ice, capturing rarely-seen behavior, and featuring breathtaking cinematography shot ...