Experience the extraordinary animals, epic landscapes, and remarkable people who live alongside three iconic rivers - the Amazon, the Nile and the Mississippi in this landmark three-part series.
Each year, Gull Lake in Minnesota hosts the largest charity ice-fishing contest on Earth.
American White Pelicans gorge on fish below a dam in Eastern Minnesota.
Huge barges transporting goods up and down the Mississippi, 24 hours a day.
Reddish Egrets performing their bizarre fishing "dance" on Elmers Isle in Louisiana.
Dive into the transparent bubbling waters of the Amazon’s secret blue lagoon.
Meet a newly discovered species of clever and cute fish who are new to science.
Pink River Dolphins are some of the most playful and mysterious of all Amazon animals.