Bison Take on the Wolves
A family of bison ward off a pack of wolves as they begin to feed on a fallen calf.
A Place for Wild Horses
Przewalski's horses have been released in the zone since the 1990s, to help restore the land's original biodiversity.
Unintentional Green City
The ghost city of Pripyat was once a thriving metropolis. Today, it's a city that is green, in an unnerving and unintentional way.
Radioactive Wolves
What happens to nature after a nuclear accident? And how does wildlife deal with the world it inherits after human inhabitants have fled? Radioactive Wolves examines the state of wildlife populations in Chernobyl's exclusion zone, an area that, to this day, remains too radioactive for human habitation.
A Murder of Crows - Preview
New research has shown that crows are among the most intelligent animals in the world. 10/16/2011
Dogs That Changed the World (Part 2) - Preview
Details the explosion of dog types into the roughly 400 breeds known today and outlines dogs' potential role in medical care for human beings. (Part 2 of 2) 10/9/2011
Dogs That Changed the World (Part 1) - Preview
Dogs' roles as guard, hunter, herder, hauler and spiritual protector, as well as current theories about the wolf's evolutionary leap. 10/5/2011
Speedy Saluki
For 6,000 years, the Bedouin have bred Saluki from only the quickest dogs with the best eyesight.
Hummingbirds: Magic in the Air - Preview
High-definition, high-speed footage of hummingbirds in the wild helps viewers to understand the world of hummingbirds as never before. 6/12/2013
Education | Salmon in the Ecosystem
An overview of the role of salmon in ecosystems and current efforts to restore salmon nutrients to streams.
Education | Hook, Line and Sinker
On the tiny, remote island of New Caledonia, crows are much smarter than anyone ever expected.
Education | As the Crow Flies
Researchers from the University of Washington conduct a long-term experiment to see if crows can pass down information from one generation to the next.
Education | Feasting on the Salmon Run
Alaskan brown bears struggle to make the most of their last chance to fatten up before winter hibernation.
Education | Life and Death of Pacific Northwest Salmon
A brief look into the life and death of wild salmon in the Pacific Northwest.
Education | Humans and Salmon
An overview of how humans have impacted salmon populations for more than 150 years.
Education | Producing Salmon
A look at how humans are producing salmon in an effort to protect the species.
Education | Salmon's Journey
An overview of salmon's journey after being released from the hatcheries into the wild.
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