Mighty Rivers — S1E6 — Amazon
Synopsis
Disgorging more water than the next nine biggest rivers combined, the Amazon is the mightiest of all. Jeremy discovers issues putting the river at risk by tracing the migration of the dorado catfish.
About the series
The world's freshwater giants are vanishing; for monster hunter and biologist Jeremy Wade, it's a wake-up call. Jeremy sets out on a global journey to uncover the truth.