Freshwater is the most precious resource on our planet, but it's finite. Vital to life, only 2.5% of all Earth’s water is fresh and less than 1% of that is accessible. Planet Earth Three’s episode on freshwater documents its importance for selection of species.
From gliding tree frogs in Costa Rica, mugger crocodiles in Sri Lanka and African jacana birds on the Chobe River, to wild dogs in the Okavango Delta and Lake Malawi’s cichlids. We show you where to discover these animals and the best times to see them.