narrated by David Attenborough ; producer, Dan Rees ; a BBC/Discovery/Antena 3 Television S.A./ZDF/Open University/Skai co-production in association with Discovery Canada
a co-production of Natural History New Zealand, NHK (Japan Broadcasting Corporation), Discovery Channel, & NDR Naturfilm Studio Hamburg & Fernseh Allianz ; directors, Jeremy Hogarth, Stephen Downes
BBC Earth ; narrated by David Attenborough ; producer, Tom Hugh-Jones ; series producer, Rupert Barrington ; a BBC/Discovery Channel/France Televisions/Open University co-production
created by Simon Fuller ; produced by John Downer and Simon Fuller ; directed by John Downer ; produced by XIX Entertainment and John Downer Productions for the BBC, the Discovery Channel and BBC Studios Distribution
BBC Earth ; narrated by David Attenborough ; producer, Tom Hugh-Jones ; series producer, Rupert Barrington ; a BBC/Discovery Channel/France Televisions/Open University co-production
created by Simon Fuller ; produced by John Downer and Simon Fuller ; directed by John Downer ; produced by XIX Entertainment and John Downer Productions for the BBC, the Discovery Channel and BBC Studios Distribution
producer/writer, Steve Drake ; produced by Termite Art Productions for the Discovery Channel (1st work) ; produced for The Discovery Channel by Advanced Medical Productions, Inc. (2nd work) ; Assignment Discovery ... produced by Tapestry International Productions, Ltd. for the Discovery Channel