Cuckoos are brood parasites who they lay their eggs in the nests of other bird species, a clever trick that spares the rearing and feeding of their own offspring. Why do other parent birds let this happen? Are they too stupid? Too inept? Or simply clueless? None of the above!

220 million years ago dinosaurs were beginning their domination of Earth. But another group of repti...

Take a spectacular ride across, over, and through the magical realms of the most dramatic continent ...

How do humans and animals see each other? Dominique Loreau captures astonishing exchanges of “views”...

From PBS - The fascinating story of beavers in North America - their history, their near extinction,...

The biggest breakthrough in the search for Sasquatch has just been found in Northern Washington. Doc...

The Okavango River empties into desert; wildlife such as fish eagles, Nile crocodiles, lions and sit...

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...

Follow Leo, a handsome sea lion pup who's learning how to navigate life alongside his mother, Luna.

Takes us to locations all around the US and shows us the heavy toll that modern technology is having...

This documentary, the final film directed by Frank Capra, explores America's plans for the future of...

70 years after the last wolves roamed the national park, a total of 41 wolves were reintroduced betw...

After years of preparation, a team of highly motivated Quebeckers set out on one of the longest wild...

Ewan McGregor narrates a captivating portrait of wild Shetland and traces the course of a breeding s...

Meet the big birds, a feathered family who have never flown a day in their lives! From ostriches to ...

A mechanic discovers the fossil of a huge carnivorous dinosaur, unleashing a war between scientists,...

After 25 years of the Project Tiger Scheme operating in the Madhya Pradesh, these magnificent animal...

Sid James learns of the joys of owning a budgerigar.
This fascinating film tells the story of one man's struggle to protect a small population of gorilla...