Adam Ravetch

From National Geographic comes this 52 minute documentary (No 27, in the 'Journeys with Wildlife' collection) which takes a look at the animal life...

World renowned wildlife photographer Amos Nachoum has one final photographic dream remaining - to photograph a Polar Bear underwater, while swimming...

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 her...

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 her...

An enthralling look at the Arctic's biggest predator on ice, capturing rarely-seen behavior, and featuring breathtaking cinematography shot over 12...

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

From National Geographic comes this 52 minute documentary (No 27, in the 'Journeys with Wildlife' collection) which takes a look at the animal life...

From National Geographic comes this 52 minute documentary (No 27, in the 'Journeys with Wildlife' collection) which takes a look at the animal life...

From National Geographic comes this 52 minute documentary (No 27, in the 'Journeys with Wildlife' collection) which takes a look at the animal life...