Rivers and Wetlands only cover about 6% of the Earth's surface, yet they are considered the lifeblood of the planet. Wetlands act as nature's “kidneys”, purifying water while Rivers are like veins coursing through landscapes. Home Sweet Home - Rivers and Wetlands dives in with a Beaver sprucing up the living room of its lodge, and watches Archerfish spit down a meal in their kitchen. Take a nap with Proboscis Monkeys in their tree-top bedrooms, and discover the unusual toilet habits of Hippos.