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55:14
Dr. M. Sanjayan investigates the largest river restoration ever attempted in the United States.

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54:21
Dr. M. Sanjayan investigates urgent efforts to help coral reefs survive climate change.

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54:26
Sanjayan visits Australia’s east coast to explore mangrove forests, spot dugongs and more.

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54:06
Sanjayan travels to Australia to see the effects of climate change.

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54:31
M. Sanjayan continues his journey in East Africa.

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54:30
This urgent and important series charts six key wildlife habitats.

3:08
Dr M. Sanjayan investigates the urgent efforts to help coral reefs survive climate change.

2:29
Eco-hydrologist, Dr. Emily Fairfax explains the impact beavers have in burnt landscapes.

3:03
Dr. Niels Martin Schmidt's team are monitoring muskoxen in the frozen northeast.

2:30
M. Sanjayan investigates the biodiversity around Cairns Airport and meets the cane toad.

2:13
Professor Steve Simpson monitors the sounds of biodiversity on reefs in the Maldives.