Kea: The Smartest Parrot

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

Seldom seen and very rarely filmed in their natural environment, Lumholtz tree kangaroos are the ghosts of the north Queensland forests. This film follows the intimate lives of these tree-climbing specialists in the wilderness of the Atherton Tableland.

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.

The official Rocky Mountain National Park Centennial film. The stunning cinematography will take you on a journey into Rocky Mountain National Park’s spectacular landscapes. This film includes historic images and interviews with national park rangers who share their heartfelt insights on the value of national parks to our generations and those to come.

They hammer, drum and construct – meet the master builders and percussionists of the bird world – and their tenants, like tits, pigeons and squirrels!

For years, people have wondered if Bigfoot is real, or just a myth. Today, reporter Madi Hewett is investigating weird sightings in the New Zealand bush. She is accompanied by New Zealand Cryptid Research And Bigfoot Sightings (C.R.A.B.S) as they investigate the try to prove the existence of Bigfoot in New Zealand.

More beautiful than butterflies, more spectacular fliers than hummingbirds, and with intriguing behavior as complex as mammals or birds. They’ve been flying around for hundreds of millions of years, crossing paths with dinosaurs before we mammals were even a twinkle in the eye of evolution.

After decades of hurricanes and oil spills, Louisiana faces a new threat - hordes of monstrous 20 pound swamp rats. Known as "nutria", these invasive South American rodents breed faster than bounty hunters can "control" them. With their orange teeth and voracious appetite they are eating up the coastal wetlands that protects Thomas and his town of Delacroix Island from hurricanes, but the people who have lived here for generations will not give up without a fight.

A narrative by Puneeth Rajkumar aka Appu which explores state of Karnataka - the land, its culture and traditions, it's social issues and even it's forests, all through his curious eyes. The film is almost Appu's own journey of discovery as he understands the rich flora and fauna of the state.

Humpback Whales takes audiences to Alaska, Hawaii and the Kingdom of Tonga for a close-up look at how these whales communicate, sing, feed, play and take care of their young. Humpbacks were nearly driven to extinction 50 years ago, but today are making a steady recovery. Join a team of researchers as they explore what makes humpbacks the most acrobatic of all whales, why only the males sing, and why these intelligent 50-foot, 48-ton animals migrate more than 6,000 miles round-trip every year.

A unique documentary on chameleons living on the island of Madagascar, the world’s largest chameleon concentration, revealing incredible never-before-seen images and behaviors. Discover their incredible abilities such as: sleeping techniques, dancing, camouflage, 340° peripheral vision, catapult tongue, seduction, fluorescence...

Fifteen years ago, a handful of African Penguins, normally found only on remote islands off the Southern African coast, stumbled across on of the Cape's most beautiful and popular tourist beaches. They swam, they saw, they conquered. And today, Boulders beach is home to more than 4,000 of these delightful, resourceful and entertaining seabirds who live side by side with their human neighbours -well, most of the time! These knee-high invaders not only share the beach, they dodge traffic, scale fences, and take over gardens, the golf course and even the occasional bedroom! For the two feathered stars, Henry and Margot, it's a tale of romance, the challenges of parenthood, separation and a penguin's worst nightmare, oil.