Butterfly

Passionate about ocean life, a filmmaker sets out to document the harm that humans do to marine species — and uncovers an alarming global conspiracy.

Forget all you have heard about how “Renewable Energy” is our salvation. It is all a myth that is very lucrative for some. Feel-good stuff like electric cars, etc. Such vehicles are actually powered by coal, natural gas… or dead salmon in the Northwest.

Sir David Attenborough narrates a documentary about the Kea, the world's only alpine parrot. Playful and destructive, it attacks cars, starts landslides and terrorises New Zealand ski resorts but behind the bad behaviour there's a sharp mind at work. David tries to play chess with a kea and discovers how its cheeky character is the key to its survival.

A documentary on climate activism on 6 continents

ITV Naturalist Nigel Marven stars in this drama-documentary in which he explores his own back garden, in all its intricate detail. Shrunk to the size of an ant, he and his two companions - technical assistant Laura Green (Sarah Matravers) and driver Doug Kruger (Robin Lawrence) - embark on a mission to cross Nigel's back garden in just 24 hours. Along the way they meet some of the many thousands of creatures that fight for survival every day in these urban jungles .

Lake Tanganyika is an 'Ocean' in Africa. Millions of years ago it was colonized by a little fish called 'Cichlid'. Otters, crocodiles, cobras and cormorants all hunt the fish in clear water. How the Cichlid survived and evolved is an incredible story for, millions of years later, there are over 200 new species - all found only in Lake Tanganyika. Incredibly, they have evolved to look like coral reef fish. There are cichlid equivalents of tuna, snapper, gobies and goatfish. They have evolved bizarre methods of breeding with mouth-incubation, lekking and, unique amongst fish, there is even a cuckoo. Despite all their specialization over millions of years, if an opportunity presents itself, the little fish can behave like their unspecialized ancestor. In the climax of the film, they bang together to feast on a hatch of sardine fry. This is the story of how one little fish has conquered a lake.

In Africa there is a fable that explains the creation of the tides. When a hyaena challenged a mudskipper to a drinking contest to decide who should own the shore, the god Mungu tilted the earth so the sea flowed inland, and neither could win.

Once facing extinction, Asia's last wild lions live dangerously close to India's villages.

Embark with conservation ecologist Chris Morgan on a great challenge: to find and film the Siberian tiger.

Documents the conflicts and tensions that arise between highland migrants and Mosetenes, members of an indigenous community in the Bolivian Amazon. It focuses particularly on a system of debt peonage known locally as ‘habilito’. This system is used throughout the Bolivian lowlands, and much of the rest of the Amazon basin, to secure labor in remote areas.