Freshwater Britain

Alan Titchmarsh travels from the river's source to the sea to reveal the beauty and spectacle of freshwater in Britain. Discover the real Loch Ness Monsters, the venomous mammal stalking the Hampshirecountryside, and the unexpectedly romantic side of the predatory pike. Watch kingfishers diving, salmon leaping and a songbird that swims underwater, and find out why a drop of rain is the key to keeping all this wonder and beauty alive.