Natural World - Season 3 - Eps 11: Water - A Fresh Look
Shooting rapids without a kayak, playing with some hefty manatees and feeding piranhas by hand! These are the extraordinary activities of an ordinary German businessman Walter Sigl , whose modest manner hides a spirit of daring and determination. His objectives: to film in the relatively unfilmed world of fresh water. This he has done with camera equipment which may seem ordinary too, but the results he achieves are a glorious pictorial celebration of the Orinoco river in Venezuela, strange lakes in Germany and crystal-clear springs in Florida.
About Natural World

Title: Natural World
First Air Date: 1983-10-30
Last Air Date: 2020-03-20
Status: Returning Series
Rating: 7.1/10 (from 25 votes)
Language: EN
Seasons: 40
Total Episodes: 543
Network: BBC Two
Genres: Documentary
Production Companies: BBC Studios, BBC Studios Natural History Unit, BBC
Synopsis
Natural World is a nature documentary television series broadcast annually on BBC Two and regarded by the BBC as its flagship natural history brand. It is currently the longest-running series in its genre on British television, with more than 400 episodes broadcast since its inception in 1983. Natural World is produced by the BBC Natural History Unit in Bristol, but individual programmes can be in-house productions, collaborative productions with other broadcasters or films made and distributed by independent production companies and purchased by the BBC. Natural World programmes are often broadcast as PBS Nature episodes in the USA. Since 2008, most Natural World programmes have been shot and broadcast in high definition.
Cast

David Attenborough
Self - Host

John Hannah
Narrator (voice)

Juliet Stevenson
Narrator (voice)