The Great Salmon Run 

David Attenborough takes us to the temperate rainforest of British Columbia, Canada, which harbours more life than any other forest in the world. Cloaked by the planet's tallest trees, the last big carnivores of North America roam free - the great grizzly bear and forest wolf. Yet their survival depends entirely on one great event that runs up the rivers just once a year. As the rivers teem with spawning slamon the bears and wolves are drawn together and a deadly conflict unfolds

Run Time: 60 mins approx 

Aspect Ratio: 16:9 

Subtitles: English for the Hard of Hearing