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Explore the planet’s most threatened ecosystems. Follow Dr. M. Sanjayan on a visit to northern California where the largest river restoration project in US history is aiming to bring life back to a sacred river.

Dr. M. Sanjayan investigates the largest river restoration ever attempted in the United States.
Dr. M. Sanjayan investigates the largest river restoration ever attempted in the United States.
The innovative mission to restore coral reefs with a groundbreaking musical twist.
Latest Episodes
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  • All
  • River Restoration
  • Changing Planet Season 3
  • Changing Planet Season 2
  • Changing Planet Season 1
Dr. M. Sanjayan investigates the largest river restoration ever attempted in the United States.
Dr. M. Sanjayan investigates urgent efforts to help coral reefs survive climate change.
Sanjayan visits Australia’s east coast to explore mangrove forests, spot dugongs and more.
Sanjayan travels to Australia to see the effects of climate change.
M. Sanjayan continues his journey in East Africa.
This urgent and important series charts six key wildlife habitats.
Extras
Dr. M. Sanjayan investigates the largest river restoration ever attempted in the United States.
M. Sanjayan witnesses the ingenious net capturing of coral spawn.
Discover the non-antibiotic solutions used to combat stony coral tissue loss disease.
Meet Floaty Boat, the high-tech vessel ensuring precise coral larvae restoration.
Dr M. Sanjayan investigates the urgent efforts to help coral reefs survive climate change.
Dr M. Sanjayan investigates the urgent efforts to help coral reefs survive climate change.
The innovative mission to restore coral reefs with a groundbreaking musical twist.
Professor Steve Simpson monitors the sounds of biodiversity on reefs in the Maldives.
M. Sanjayan investigates the biodiversity around Cairns Airport and meets the cane toad.
Dr. Niels Martin Schmidt's team are monitoring muskoxen in the frozen northeast.
Eco-hydrologist, Dr. Emily Fairfax explains the impact beavers have in burnt landscapes.
Changing Planet revisits six of our planet's most vulnerable ecosystems.
M. Sanjayan witnesses the damage done by camels to an Australian ancestral waterhole.
M. Sanjayan visits the Kiwirrkurra community and learns how they control invasive species.
Sanjayan starts controlled wildfires under the watchful eye of Kiwirrkurra Rangers.
Changing Planet revisits the team collecting vital data to protect Brazil's top predator.
Join Dr. M. Sanjayan for an environmental health check of Earth’s vulnerable habitats.
M Sanjayan visits the Voi elephant orphanage in Kenya.
M Sanjayan joins a team in search of big tuskers in Kenya.
M Sanjayan looks at the restoration work of the Yurok Tribe on the Trinity River.
M Sanjayan meets some local beekeepers in Kenya.
M Sanjayan looks at how climate change is impacting the Yurok Tribe's traditional fishing.