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The Beaver Boom: How One Rodent Shaped a Continent

Season 2 Episode 3 | 5m 41s

Shane links up with journalist Ben Goldfarb and suits up with beaver expert Skip Lisle to uncover how beavers reshaped the American landscape — and what we lost when they vanished. From centuries of fur trade to modern-day beaver-saving inventions, this segment shows how one bucktoothed rodent could help restore wetlands, fight climate change, and save taxpayer dollars.

Extras
Shane meets species on the brink of oblivion, and the people who won’t let them slip away.
At La Brea Tar Pits, Emily Lindsey digs into Ice Age life beneath LA’s surface.
Scientists fight to revive the northern white rhino — before it’s too late.
Sara Fitzsimmons fights to resurrect a tree that once ruled the eastern U.S. forests.
Kenyan farmers and rangers balance danger and devotion in their fight to coexist with elephants.
Deborah Giles and her dog Eba track whale poop to help save endangered orcas.
From catwalk to castoff, Shane follows our tossed threads to the Chilean desert.
From Highland pastures to global fashion, wool’s history is woven into Scotland’s identity.
A journey down the Colorado River reveals the ripple effects of humanity’s quest to conquer water.
Las Vegas defies the desert with epic engineering — but at what long-term cost?
All
  • All
  • Human Footprint Season 2
  • Human Footprint Season 1
Shane meets species on the brink of oblivion, and the people who won’t let them slip away.
A journey down the Colorado River reveals the ripple effects of humanity’s quest to conquer water.
Shane investigates the future of bees, from honey bees to wild native species, in a changing world.
From runway to throwaway, Shane suits up to discover the global impact of our fashion addiction.
We enlist allies from nature to fight in our battles. But is the enemy of an enemy always a friend?
Shane goes on a global journey to discover how supermarkets have reshaped our lives and our planet.
Shane explores the Human Footprint of cotton, from ancient rocks to 21st-century politics.
Shane explores three thriving urban species and envisions a wilder future for our cities.
Shane meets five species that made allies of humans.
Shane’s love of dogs turns to awe as he discovers their profound impacts on humans.