South Pacific is a British nature documentary series from the BBC Natural History Unit, which began airing on BBC Two on 10 May 2009. The six-part series surveys the natural history of the islands of the South Pacific region, including many of the coral atolls and New Zealand. It was filmed entirely in high-definition. South Pacific was co-produced by the Discovery Channel and the series producer was Huw Cordey. It is narrated by Benedict Cumberbatch. Filming took place over 18 months in a variety of remote locations around the Pacific including: Anuta, Banks Islands, French Frigate Shoals, Papua New Guinea, Palmyra, Kingman Reef, Tuvalu, Palau, Caroline Islands, Tuamotus and Tanna Island in Vanuatu.

A nature documentary or wildlife documentary is a genre of documentary film or series about animals, plants, or other non-human living creatures. Nature documentaries usually concentrate on video taken in the subject's natural habitat, but often including footage of trained and captive animals, too. Sometimes they are about wildlife or ecosystems in relationship to human beings. Such programmes are most frequently made for television, particularly for public broadcasting channels, but some are also made for the cinema. The proliferation of this genre occurred almost simultaneously alongside the production of similar television series which is distributed across the world.