Extras

Nature

Salmon: Running the Gauntlet - Preview

Preview: S29 Ep12 | 30s

Airs Wednesday, July 2, 2014 at 8:00 p.m. ET/PT. Check your local listings.

Nature

Education | Extreme Measures

Clip: S29 Ep12 | 5m 2s

A look at extreme measures to protect salmon from predators.

Nature

Education | Humans and Salmon

Clip: S29 Ep12 | 5m 41s

An overview of how humans have impacted salmon populations for more than 150 years.

Nature

Education | Life and Death of Pacific Northwest Salmon

Clip: S29 Ep12 | 2m 58s

A brief look into the life and death of wild salmon in the Pacific Northwest.

Nature

Education | Life and Death of Pacific Northwest Salmon

Clip: S29 Ep12 | 2m 58s

A brief look into the life and death of wild salmon in the Pacific Northwest.

Nature

Education | Producing Salmon

Clip: S29 Ep12 | 3m 35s

A look at how humans are producing salmon in an effort to protect the species.

Nature

Education | Restoring Streams

Clip: S29 Ep12 | 6m 54s

A look at efforts to remove dams and restore streams and salmon runs.

Nature

Education | Salmon in the Ecosystem

Clip: S29 Ep12 | 6m 15s

Salmon in ecosystems and current efforts to restore salmon nutrients to streams.

Nature

Education | Salmon's Journey

Clip: S29 Ep12 | 5m 28s

An overview of salmon's journey after being released from the hatcheries into the wild.

Nature

The Hatchery Illusion

Clip: S29 Ep12 | 1m 20s

Hatcheries fail to deliver on their promise of a future full of salmon.

Nature

Returning to the Streams

Clip: S29 Ep12 | 56s

After living in the ocean, Pacific salmon return to the rivers to spawn.

Nature

Salmon: Running the Gauntlet - Trailer

Preview: S29 Ep12 | 1m 27s

An extended preview for "Salmon: Running the Gauntlet" which premieres 5/1/2011.